Oprah Winfrey Seeks a Younger Audience to Bolster a Flagging Empire

Stephanie Diani for The New York Times

Oprah Winfrey spoke last month at a convention held by O, The Oprah Magazine, in Los Angeles.

LOS ANGELES — It’s not easy to find a fresh way to photograph Oprah Winfrey.

That’s why the editors of O, The Oprah Magazine, recently tried to create a shot that recalled the glory days of Ms. Winfrey’s syndicated talk show. They arranged to photograph her for its April 2013 issue as she stepped onstage to speak to 5,000 attendees at the magazine’s annual conference, a New Age slumber party of sorts for women held at the convention center here last month. When Ms. Winfrey confidently strode out dressed in a sea foam green V-neck dress and a pair of perilously tall ruby red stilettos, the audience collectively leapt to its feet and shrieked at the sight of her.

“I love you, Oprah,” some women shouted, while other fans brushed away tears. “I love you back,” she responded in her signature commanding voice. “It’s no small thing to get the dough to come here.”

Ms. Winfrey, who used to receive this kind of applause from fans five days a week, has had fewer such receptions since the talk show she hosted for 25 years ended 18 months ago. The cable network OWN, which she started with Discovery Communications, is emerging from low ratings and management shake-ups. And without a regular presence on daytime network television, she cannot steer traffic to her other products as easily as in the past. Her magazine, in particular, has experienced a decline in advertising revenue and newsstand sales since the talk show finished.

“She’s still Oprah. But she’s still struggling,” said Janice Peck, an associate professor of journalism and mass communication at the University of Colorado who wrote the 2008 book “The Age of Oprah.” “I think she’s scared, even though she’s very, very rich and she’s always going to be very, very rich. The possibility of failure, it’s quite scary.”

Ms. Winfrey, 58, has shown some signs of strain. She arrived at the conference with faint shadows under her eyes and announced to her best friend, Gayle King, and the audience simultaneously that she had a breast cancer scare the week before. (It was ultimately a false alarm.) When Ms. King grew visibly upset, one woman chided Ms. Winfrey for not telling her friend ahead of time and ordered her to apologize to Ms. King — all before an audience. Ms. Winfrey also did not hide her dissatisfaction with the criticism she had faced. She told the audience, “the press tried to cut me off at the knees” in its coverage of OWN, and bristled at questions about the challenges her magazine confronted.

“I don’t care what the form is,” Ms. Winfrey said with the conviction of a preacher. “I care about what the message is.”

With signs of progress at OWN, Ms. Winfrey now has more time to devote to other media platforms — her magazine, her radio channel on XM Satellite Radio, her Facebook page, which has 7.8 million subscribers, her Twitter account, which has nearly 15 million followers, and her latest content channel on The Huffington Post.

“It’s all an opportunity to speak to people,” Ms. Winfrey said as she sat for an interview during the conference, a pair of glittery gold stilettos slung in her hand and a couple of handlers in the corner quietly tapping away at smartphones. She pushed aside a bottle of sparkling water, a glass with a silver straw and a delicate orchid placed before her and spoke frankly about her plans.

“Ultimately, you have to make money because you are a business. I let other people worry about that. I worry about the message. I am always, always, always about holding true to the vision and the message, and when you are true to that, then people respond.”

When it comes to the magazine, Ms. Winfrey said her staff prepared her to expect a 25 percent decline in newsstand sales after the talk show ended. (It has been closer to 22 percent.) And while she acknowledged that she enjoyed “holding the magazine in my hand,” she was pragmatic about print’s future and said she would stop publishing a print magazine if it were not profitable.

“Obviously, the show was helping in ways that you know I hadn’t accounted for,” Ms. Winfrey said. “I’m not interested, you know, in bleeding money.”

Ms. Winfrey, who spoke in a conference room over the roars of an expectant crowd in the convention space below, said she knew that her brand’s strength stemmed from how she resonated with a breadth of viewers.

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White House Presses for Drone Rule Book

WASHINGTON — Facing the possibility that President Obama might not win a second term, his administration accelerated work in the weeks before the election to develop explicit rules for the targeted killing of terrorists by unmanned drones, so that a new president would inherit clear standards and procedures, according to two administration officials.

The matter may have lost some urgency after Nov. 6. But with more than 300 drone strikes and some 2,500 people killed by the Central Intelligence Agency and the military since Mr. Obama first took office, the administration is still pushing to make the rules formal and resolve internal uncertainty and disagreement about exactly when lethal action is justified.

Mr. Obama and his advisers are still debating whether remote-control killing should be a measure of last resort against imminent threats to the United States, or a more flexible tool, available to help allied governments attack their enemies or to prevent militants from controlling territory.

Though publicly the administration presents a united front on the use of drones, behind the scenes there is longstanding tension. The Defense Department and the C.I.A. continue to press for greater latitude to carry out strikes; Justice Department and State Department officials, and the president’s counterterrorism adviser, John O. Brennan, have argued for restraint, officials involved in the discussions say.

More broadly, the administration’s legal reasoning has not persuaded many other countries that the strikes are acceptable under international law. For years before the Sept. 11, 2001, attacks, the United States routinely condemned targeted killings of suspected terrorists by Israel, and most countries still object to such measures.

But since the first targeted killing by the United States in 2002, two administrations have taken the position that the United States is at war with Al Qaeda and its allies and can legally defend itself by striking its enemies wherever they are found.

Partly because United Nations officials know that the United States is setting a legal and ethical precedent for other countries developing armed drones, the U.N. plans to open a unit in Geneva early next year to investigate American drone strikes.

The attempt to write a formal rule book for targeted killing began last summer after news reports on the drone program, started under President George W. Bush and expanded by Mr. Obama, revealed some details of the president’s role in the shifting procedures for compiling “kill lists” and approving strikes. Though national security officials insist that the process is meticulous and lawful, the president and top aides believe it should be institutionalized, a course of action that seemed particularly urgent when it appeared that Mitt Romney might win the presidency.

“There was concern that the levers might no longer be in our hands,” said one official, speaking on condition of anonymity. With a continuing debate about the proper limits of drone strikes, Mr. Obama did not want to leave an “amorphous” program to his successor, the official said. The effort, which would have been rushed to completion by January had Mr. Romney won, will now be finished at a more leisurely pace, the official said.

Mr. Obama himself, in little-noticed remarks, has acknowledged that the legal governance of drone strikes is still a work in progress.

“One of the things we’ve got to do is put a legal architecture in place, and we need Congressional help in order to do that, to make sure that not only am I reined in but any president’s reined in terms of some of the decisions that we’re making,” Mr. Obama told Jon Stewart in an appearance on “The Daily Show” on Oct. 18.

In an interview with Mark Bowden for a new book on the killing of Osama bin Laden, “The Finish,” Mr. Obama said that “creating a legal structure, processes, with oversight checks on how we use unmanned weapons, is going to be a challenge for me and my successors for some time to come.”

The president expressed wariness of the powerful temptation drones pose to policy makers. “There’s a remoteness to it that makes it tempting to think that somehow we can, without any mess on our hands, solve vexing security problems,” he said.

Despite public remarks by Mr. Obama and his aides on the legal basis for targeted killing, the program remains officially classified. In court, fighting lawsuits filed by the American Civil Liberties Union and The New York Times seeking secret legal opinions on targeted killings, the government has refused even to acknowledge the existence of the drone program in Pakistan.

But by many accounts, there has been a significant shift in the nature of the targets. In the early years, most strikes were aimed at ranking leaders of Al Qaeda thought to be plotting to attack the United States. That is the purpose Mr. Obama has emphasized, saying in a CNN interview in September that drones were used to prevent “an operational plot against the United States” and counter “terrorist networks that target the United States.”

But for at least two years in Pakistan, partly because of the C.I.A.’s success in decimating Al Qaeda’s top ranks, most strikes have been directed at militants whose main battle is with the Pakistani authorities or who fight with the Taliban against American troops in Afghanistan.

In Yemen, some strikes apparently launched by the United States killed militants who were preparing to attack Yemeni military forces. Some of those killed were wearing suicide vests, according to Yemeni news reports.

“Unless they were about to get on a flight to New York to conduct an attack, they were not an imminent threat to the United States,” said Micah Zenko, a fellow at the Council on Foreign Relations who is a critic of the strikes. “We don’t say that we’re the counterinsurgency air force of Pakistan, Yemen and Somalia, but we are.”

Then there is the matter of strikes against people whose identities are unknown. In an online video chat in January, Mr. Obama spoke of the strikes in Pakistan as “a targeted, focused effort at people who are on a list of active terrorists.” But for several years, first in Pakistan and later in Yemen, in addition to “personality strikes” against named terrorists, the C.I.A. and the military have carried out “signature strikes” against groups of suspected, unknown militants.

Originally that term was used to suggest the specific “signature” of a known high-level terrorist, such as his vehicle parked at a meeting place. But the word evolved to mean the “signature” of militants in general — for instance, young men toting arms in an area controlled by extremist groups. Such strikes have prompted the greatest conflict inside the Obama administration, with some officials questioning whether killing unidentified fighters is legally justified or worth the local backlash.

Many people inside and outside the government have argued for far greater candor about all of the strikes, saying excessive secrecy has prevented public debate in Congress or a full explanation of their rationale. Experts say the strikes are deeply unpopular both in Pakistan and Yemen, in part because of allegations of large numbers of civilian casualties, which American officials say are exaggerated.

Gregory D. Johnsen, author of “The Last Refuge: Yemen, Al Qaeda and America’s War in Arabia,” argues that the strike strategy is backfiring in Yemen. “In Yemen, Al Qaeda is actually expanding,” Mr. Johnsen said in a recent talk at the Brookings Institution, in part because of the backlash against the strikes.

Shuja Nawaz, a Pakistan-born analyst now at the Atlantic Council in Washington, said the United States should start making public a detailed account of the results of each strike, including any collateral deaths, in part to counter propaganda from jihadist groups. “This is a grand opportunity for the Obama administration to take the drones out of the shadows and to be open about their objectives,” he said.

But the administration appears to be a long way from embracing such openness. The draft rule book for drone strikes that has been passed among agencies over the last several months is so highly classified, officials said, that it is hand-carried from office to office rather than sent by e-mail.

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Prankster Replicates Facebook Users’ Profile Photos, Then Friends Targets [PICS]

1.

Image courtesy of Imgur, casinoroycasinoroy

Click here to view this gallery.

[More from Mashable: This App Curates Gifts From Startups for Your Trendy Friends]

Everyone has a knack for something. Reddit user CasinoRoy’s talent is creeping out strangers on Facebook, and perfectly replicating their profile photos.

[More from Mashable: Facebook to Slow Down After Move to HTTPS [VIDEO]]

The prankster searches for Facebook users with his name, and then recreates their profile photos by imitating their wardrobe and facial expression. When it’s all done, he sends the subject a friend request.

In total, CasinoRoy found eight people on Facebook with his name. He recently shared his hilarious project to Reddit, which garnered 20,000 views in four hours. The joker revealed on Reddit that only one person accepted his friend request. The relationship was short-lived. “He seemed genuinely creeped out and de-friended me shortly after,” he wrote.

What would you do if you found a perfect replica of your Facebook profile picture? Tell us in the comments below.

Image courtesy of Imgur, casinoroycasinoroy

This story originally published on Mashable here.

Social Media News Headlines – Yahoo! News

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No. 1 Notre Dame beats USC 22-13, earns title shot

LOS ANGELES (AP) — The Fighting Irish punched their ticket to Miami.

Theo Riddick rushed for 146 yards and a touchdown, Kyle Brindza kicked five field goals, and No. 1 Notre Dame secured a spot in the BCS championship game with a 22-13 victory over Southern California on Saturday night.

Everett Golson passed for 217 yards as the Irish (12-0) completed their first perfect regular season since 1988, earning a trip to south Florida on Jan. 7 to play for the storied program's first national title in 24 years.

Although they did little with flash on an electric night at the Coliseum, the Irish woke up more echoes of past Notre Dame greats with a grinding effort in this dynamic intersectional rivalry with USC (7-5), which has lost four of five.

Notre Dame's hard-nosed defense appropriately made the decisive stand in the final minutes, keeping USC out of the end zone on four plays from the Irish 1 with 2:33 to play.

"Well, that's who we are," Notre Dame coach Brian Kelly said. "It's been our defense all year. Our offense is able to manage enough points."

After spending more than a decade looking up at the Trojans, the Irish are back on top of this rivalry with two straight wins in Los Angeles. The school of Knute Rockne, the Four Horsemen and Paul Hornung has new heroes now, from inspirational linebacker Manti Te'o to Kelly, who took the Irish from unranked to start the season to No. 1 in the AP Top 25 for the first time in 19 years.

Te'o, the Heisman Trophy hopeful, had a key interception against USC and became the second Irish defender with three 100-tackle seasons — and he took particular pride in that last defensive stand, which included three straight Trojans runs resulting in nothing.

"It doesn't matter where the ball is," Te'o said. "We're going to protect the end zone at all costs."

After Brindza's school record-tying fifth field goal put the Irish up by nine points with 5:58 left, Marqise Lee caught a 53-yard pass from USC freshman Max Wittek at the Notre Dame 2.

But after USC failed on three straight runs at a defense that has allowed just 11 rushing TDs in 30 games, Wittek threw incomplete to fullback Soma Vainuku, setting off a leaping, chest-bumping celebration on the Notre Dame sideline and in the Irish sections of the sold-out Coliseum.

"They've had a great goal-line defense all year," USC coach Lane Kiffin said. "They've done that to everybody down on the goal line. ... It's just so hard to score touchdowns versus them. When the ball is on the 2-inch line, you'd think you could score touchdowns."

The grind-it-out win highlighted an unforgettable season for the Irish, who began the year with questions about their relevancy and survived some uninspiring performances and nail-biting finishes with their unbeaten record intact.

Notre Dame is likely to face an Southeastern Conference opponent in Miami, but won't know for another week which one. Alabama and Georgia play for the SSEC title in Atlanta.

With the Irish offense repeatedly stalling in the red zone against the Trojans, Brindza went five for six on field goals, even hitting a 52-yarder at the halftime gun.

Wittek passed for 186 yards with two interceptions in his first career start for the Trojans, who completed their tumble from the preseason No. 1 ranking with four losses in five games in an enormously disappointing season. Wittek filled in capably for injured Matt Barkley, but USC is headed to a lower-tier bowl in the first year after its NCAA-mandated two-year postseason ban ended.

Lee caught five passes for 75 yards, yet still broke the Pac-12 single-season receptions record established last year by teammate Robert Woods, who had seven catches for 92 yards.

Barkley watched from the sideline in a grey hoodie with a sling on his right arm after spraining his shoulder in last week's loss at UCLA. The senior and Pac-12 career passing leader won twice in South Bend during his career, but never got to face the Irish at the Coliseum, sidelined by injuries for both visits.

Barkley still ran down the Coliseum tunnel with the rest of the USC seniors for their final home game. He participated in the coin toss, but could only watch while the Irish opened the game with three clock-consuming drives resulting in 13 points.

USC's much-criticized defensive caution under assistant head coach Monte Kiffin was exploited by the Irish, with Golson patiently finding the sags in the Trojans' pass coverage for 181 yards passing in the first half. Riddick went 9 yards for a TD in the first quarter, but USC also stiffened to hold Notre Dame to field goals twice in the red zone.

Notre Dame held its 12th straight opponent without a first-quarter touchdown, but Wittek found Woods for a 9-yard score on the first play of the second quarter — just the ninth touchdown allowed by Notre Dame all season long. The Irish took a 16-10 lead to halftime when Brindza hit the second-longest field goal in Notre Dame history.

Te'o made the seventh interception of his phenomenal season when Wittek threw directly to him on USC's second play of the second half. Both teams struggled to move the ball in the third quarter, and USC settled for a field goal with 9:20 to play just a few moments after Kiffin called a timeout right before a play that ended with Lee appearing to catch a pass on the goal line.

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M.I.T. Lab Hatches Ideas, and Companies, by the Dozens

HOW do you take particles in a test tube, or components in a tiny chip, and turn them into a $100 million company?

Dr. Robert Langer, 64, knows how. Since the 1980s, his Langer Lab at the Massachusetts Institute of Technology has spun out companies whose products treat cancer, diabetes, heart disease and schizophrenia, among other diseases, and even thicken hair.

The Langer Lab is on the front lines of turning discoveries made in the lab into a range of drugs and drug delivery systems. Without this kind of technology transfer, the thinking goes, scientific discoveries might well sit on the shelf, stifling innovation.

A chemical engineer by training, Dr. Langer has helped start 25 companies and has 811 patents, issued or pending, to his name. That’s not too far behind Thomas Edison, who had 1,093. More than 250 companies have licensed or sublicensed Langer Lab patents.

Polaris Venture Partners, a Boston venture capital firm, has invested $220 million in 18 Langer Lab-inspired businesses. Combined, these businesses have improved the health of many millions of people, says Terry McGuire, co-founder of Polaris.

Along the way, Dr. Langer and his lab, including about 60 postdoctoral and graduate students at a time, have found a way to navigate some slippery territory: the intersection of academic research and the commercial market.

Over the last 30 years, many universities — including M.I.T. — have set up licensing offices that oversee the transfer of scientific discoveries to companies. These offices have become a major pathway for universities seeking to put their research to practical use, not to mention add to their revenue streams.

In the sciences in particular, technology transfer has become a key way to bring drugs and other treatments to market. “The model of biomedical innovation relies on research coming out of universities, often funded by public money,” says Josephine Johnston, director of research at the Hastings Center, a bioethics research organization based in Garrison, N.Y.

Just a few of the products that have emerged from the Langer Lab are a small wafer that delivers a dose of chemotherapy used to treat brain cancer; sugar-sequencing tools that can be used to create new drugs like safer and more effective blood thinners; and a miniaturized chip (a form of nanotechnology) that can test for diseases.

The chemotherapy wafer, called the Gliadel, is licensed by Eisai Inc. The company behind the sugar-sequencing tools, Momenta Pharmaceuticals, raised $28.4 million in an initial public offering in 2004. The miniaturized chip is made by T2Biosystems,  which completed a $23 million round of financing in the summer of 2011.

“It’s inconvenient to have to send things to a lab,” so the company is trying to develop more sophisticated methods, says Dr. Ralph Weissleder, a co-founder, with Dr. Langer and others, of T2Biosystems and a professor at Harvard Medical School.

FOR Dr. Langer, starting a company is not the same as it was, say, for Mark Zuckerberg with Facebook. “Bob is not consumed with any one company,” says H. Kent Bowen, an emeritus professor of business administration at Harvard Business School who wrote a case study on the Langer Lab. “His mission is to create the idea.”

Dr. Bowen observes that there are many other academic laboratories, including highly productive ones, but that the Langer Lab’s combination of people, spun-out companies and publications sets it apart. He says Dr. Langer “walks into the great unknown and then makes these discoveries.”

Dr. Langer is well known for his mentoring abilities. He is “notorious for replying to e-mail in two minutes, whether it’s a lowly graduate school student or the president of the United States,” says Paulina Hill, who worked in his lab from 2009 to 2011 and is now a senior associate at Polaris Venture Partners. (According to Dr. Langer, he has corresponded directly with President Obama about stem cell research and federal funds for the sciences.)

Dr. Langer says he looks at his students “as an extended family,” adding that “I really want them to do well.”

And they have, whether in business or in academia, or a combination of the two. One former student, Ram Sasisekharan, helped found Momenta and now runs his own lab at M.I.T. Ganesh Venkataraman Kaundinya is Momenta’s chief scientific officer and senior vice president for research.

Hongming Chen is vice president of research at Kala Pharmaceuticals. Howard Bernstein is chief scientific officer at Seventh Sense Biosystems, a blood-testing company. Still others have taken jobs in the law or in government.

Dr. Langer says he spends about eight hours a week working on companies that come out of his lab. Of the 25 that he helped start, he serves on the boards of 12 and is an informal adviser to 4. All of his entrepreneurial activity, which includes some equity stakes, has made him a millionaire. But he says he is mainly motivated by a desire to improve people’s health.

Operating from the sixth floor of the David H. Koch Institute for Integrative Cancer Research on the M.I.T. campus in Cambridge, Mass., Dr. Langer’s lab has a research budget of more than $10 million for 2012, coming mostly from federal sources.

The research in labs like Dr. Langer’s is eyed closely by pharmaceutical companies. While drug companies employ huge research and development teams, they may not be as freewheeling and nimble, Dr. Langer says. The basis for many long-range discoveries has “come out of academia, including gene therapy, gene sequencing and tissue engineering,” he says.

He has served as a consultant to pharmaceutical companies. Their large size, he says, can end up being an impediment.

“Very often when you are going for real innovation,” he says, “you have to go against prevailing wisdom, and it’s hard to go against prevailing wisdom when there are people who have been there for a long time and you have some vice president who says, ‘No, that doesn’t make sense.’ ”

Pharmaceutical companies are eager to tap into the talent at leading research universities. In 2008, for example, Washington University in St. Louis announced a $25 million pact with Pfizer to collaborate more closely on biomedical research.

But in some situations, the close — critics might say cozy — ties between business and academia have the potential to create conflicts of interest.

There was a controversy earlier this year when it was revealed that the president of the University of Texas M.D. Anderson Cancer Center owned stock in Aveo Oncology, which had announced earlier that the university would be leading clinical trials of one of its cancer drugs.  Last month, the University of Texas announced that he would be allowed to keep his ties with three pharmaceutical companies, including Aveo Oncology; his holdings will be placed in a blind trust.

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Lobbying, a Windfall and a Leader’s Family

Gilles Sabrie for The New York Times

Ping An, one of China’s largest financial services companies, is building a 115-story office tower in Shenzhen. The company is a $50 billion powerhouse now worth more than A.I.G., MetLife or Prudential.

SHENZHEN, China — The head of a financially troubled insurer was pushing Chinese officials to relax rules that required breaking up the company in the aftermath of the Asian financial crisis.

The survival of Ping An Insurance was at stake, officials were told in the fall of 1999. Direct appeals were made to the vice premier at the time, Wen Jiabao, as well as the then-head of China’s central bank — two powerful officials with oversight of the industry.

“I humbly request that the vice premier lead and coordinate the matter from a higher level,” Ma Mingzhe, chairman of Ping An, implored in a letter to Mr. Wen that was reviewed by The New York Times.

Ping An was not broken up.

The successful outcome of the lobbying effort would prove monumental.

Ping An went on to become one of China’s largest financial services companies, a $50 billion powerhouse now worth more than A.I.G., MetLife or Prudential. And behind the scenes, shares in Ping An that would be worth billions of dollars once the company rebounded were acquired by relatives of Mr. Wen.

The Times reported last month that the relatives of Mr. Wen, who became prime minister in 2003, had grown extraordinarily wealthy during his leadership, acquiring stakes in tourist resorts, banks, jewelers, telecommunications companies and other business ventures.

The greatest source of wealth, by far, The Times investigation has found, came from the shares in Ping An bought about eight months after the insurer was granted a waiver to the requirement that big financial companies be broken up.

Long before most investors could buy Ping An stock, Taihong, a company that would soon be controlled by Mr. Wen’s relatives, acquired a large stake in Ping An from state-owned entities that held shares in the insurer, regulatory and corporate records show. And by all appearances, Taihong got a sweet deal. The shares were bought in December 2002 for one-quarter of the price that another big investor — the British bank HSBC Holdings — paid for its shares just two months earlier, according to interviews and public filings.

By June 2004, the shares held by the Wen relatives had already quadrupled in value, even before the company was listed on the Hong Kong Stock Exchange. And by 2007, the initial $65 million investment made by Taihong would be worth $3.7 billion.

Corporate records show that the relatives’ stake of that investment most likely peaked at $2.2 billion in late 2007, the last year in which Taihong’s shareholder records were publicly available. Because the company is no longer listed in Ping An’s public filings, it is unclear if the relatives continue to hold shares.

It is also not known whether Mr. Wen or the central bank chief at the time, Dai Xianglong, personally intervened on behalf of Ping An’s request for a waiver, or if Mr. Wen was even aware of the stakes held by his relatives.

But internal Ping An documents, government filings and interviews with bankers and former senior executives at Ping An indicate that both the vice premier’s office and the central bank were among the regulators involved in the Ping An waiver meetings and who had the authority to sign off on the waiver.

Only two large state-run financial institutions were granted similar waivers, filings show, while three of China’s big state-run insurance companies were forced to break up. Many of the country’s big banks complied with the breakup requirement — enforced after the financial crisis because of concerns about the stability of the financial system — by selling their assets in other institutions.

Ping An issued a statement to The Times saying the company strictly complies with rules and regulations, but does not know the backgrounds of all entities behind shareholders. The company also said “it is the legitimate right of shareholders to buy and sell shares between themselves.”

In Beijing, China’s foreign ministry did not return calls seeking comment for this article. Earlier, a Foreign Ministry spokesman sharply criticized the investigation by The Times into the finances of Mr. Wen’s relatives, saying it “smears China and has ulterior motives.”

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Protests Erupt After Egypt’s Leader Seizes New Power

Tara Todras-Whitehill for The New York Times

Egyptians in central Cairo ran from tear gas during clashes with the police on Friday. Protesters took to the streets in several cities. More Photos »

CAIRO — Protests erupted across Egypt on Friday, as opponents of President Mohamed Morsi clashed with his supporters over a presidential edict that gave him unchecked authority and polarized an already divided nation while raising a specter, the president’s critics charged, of a return to autocracy.  

In an echo of the uprising 22 months ago, thousands of protesters chanted for the downfall of Mr. Morsi’s government in Cairo, while others ransacked the offices of the president’s former party in Suez, Alexandria and other cities.

Mr. Morsi spoke to his supporters in front of the presidential palace here, imploring the public to trust his intentions as he cast himself as a protector of the revolution and a fledgling democracy.

In a speech that was by turns defensive and conciliatory, he ultimately gave no ground to the critics who now were describing him as a pharaoh, in another echo of the insult once reserved for the deposed president, Hosni Mubarak.

“God’s will and elections made me the captain of this ship,” Mr. Morsi said.

The battles that raged on Friday — over power, legitimacy and the mantle of the revolution — posed a sharp challenge not only to Mr. Morsi but also to his opponents, members of secular, leftist and liberal groups whose crippling divisions have stifled their agenda and left them unable to confront the more popular Islamist movement led by the Muslim Brotherhood.

The crisis over his power grab came just days after the Islamist leader won international praise for his pragmatism, including from the United States, for brokering a cease-fire between Hamas and Israel.

On Friday, the State Department expressed muted concern over Mr. Morsi’s decision. “One of the aspirations of the revolution was to ensure that power would not be overly concentrated in the hands of any one person or institution,” said the State Department spokeswoman, Victoria Nuland.

She said, “The current constitutional vacuum in Egypt can only be resolved by the adoption of a constitution that includes checks and balances, and respects fundamental freedoms, individual rights and the rule of law consistent with Egypt’s international commitments.”

But the White House was notably silent after it had earlier this week extolled the emerging relationship between President Obama and Mr. Morsi and credited a series of telephone calls between the two men with helping to mediate the cease-fire in Gaza.

For Mr. Morsi, who seemed to be saying to the nation that it needed to surrender the last checks on his power in order to save democracy from Mubarak-era judges, the challenge was to convince Egyptians that the ends justified his means.

But even as he tried, thousands of protesters marched to condemn his decision. Clashes broke out between the president’s supporters and his critics, and near Tahrir Square, the riot police fired tear gas and bird shot as protesters hurled stones and set fires.

Since Thursday, when Mr. Morsi issued the decree, the president and his supporters have argued that he acted precisely to gain the power to address the complaints of his critics, including the families of protesters killed during the uprising and its aftermath.

By placing his decisions above judicial review, the decree enabled him to replace a public prosecutor who had failed to win convictions against senior officers implicated in the killings of protesters.

The president and his supporters also argued that the decree insulated the Constituent Assembly, which is drafting the constitution, from meddling by Mubarak-era judges.

Since Mr. Mubarak’s ouster, courts have dissolved Parliament, kept a Mubarak loyalist as top prosecutor and disbanded the first Assembly.

But by ending legal appeals, the decree also removed a safety valve for critics who say the Islamist majority is dominating the drafting of the constitution.

Mayy El Sheikh contributed reporting from Cairo, and Helene Cooper from Washington.

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NFL to examine replay rule from Lions-Texans game

NEW YORK (AP) — The rule that negated using video replay to confirm a Houston Texans touchdown "may be too harsh" and will be re-examined immediately, NFL director of football operations Ray Anderson said Friday.

Anderson, also co-chairman of the competition committee that suggests rules changes to the owners, said a change could come this year. The NFL traditionally resists changing rules during a season.

"We will certainly discuss the rule with the competition committee members, as we do all situations involving unique and unusual circumstances, and determine if we feel a change should be recommended to ownership," Anderson said in a statement.

"Not being able to review a play in this situation may be too harsh, and an unintended consequence of trying to prevent coaches from throwing their challenge flag for strategic purposes in situations that are not subject to a coaches' challenge."

Anderson added the NFL is not bound by past events when a rule is proved to have loopholes, and that a 15-yard penalty for throwing the challenge flag on a play that is automatically reviewed might be enough. For now, throwing the challenge flag also eliminates the use of replay. All scoring plays otherwise are reviewed.

Justin Forsett's third-quarter 81-yard run in the Texans' 34-31 overtime victory at Detroit on Thursday initially was ruled a touchdown, although replays clearly showed his knee and elbow touched the turf when he was hit by Lions defenders. Detroit coach Jim Schwartz challenged, resulting in a 15-yard unsportsmanlike conduct penalty and the negated use of video replay.

"I overreacted," Schwartz acknowledged. "And I cost us."

In 2011, instant replay rules were changed to have the replay official initiate a review of all scoring plays. The rule stated that a team is prevented from challenging a play if that team commits a foul that prevents the next snap, or if a challenge flag is thrown when an automatic review would take place. A 15-yard unsportsmanlike conduct penalty is assessed as well as the elimination of the replay review for the play.

But, as Anderson noted, getting the calls right is paramount and that the league may have overlooked the scenario that occurred in Detroit.

Anderson also said the play in which Lions defensive tackle Ndamukong Suh kicked Texans quarterback Matt Schaub in the groin will be reviewed. He called the play "out of the ordinary."

Suh could face a suspension if he is found to have intentionally kicked Schaub. A year ago on Thanksgiving, Suh was ejected for stomping on the right arm of Green Bay offensive lineman Evan Dietrich-Smith and subsequently was suspended for two games.

Suh has been fined in previous seasons for roughing up quarterbacks Andy Dalton, Jay Cutler and Jake Delhomme.

Similar incidents to the replay flap, but not involving scores happened last season in San Francisco's win, coincidentally at Detroit, and last week when the Falcons beat Arizona.

The rule was adopted in part because of a situation in a Redskins-Giants game in December 2010.

Officials on the field ruled a fumble recovered by the Giants, and the ball was made ready for play. But Washington veteran linebacker London Fletcher kicked the ball and was called for delay of game. While the penalty was being enforced, Washington challenged the ruling of a fumble.

The competition committee felt that a team could benefit from committing a penalty in that situation, giving it more time to challenge a play. It was decided that the new rule would also apply when a team throws the challenge flag on a play that can't be challenged — including scoring plays, turnovers, when the team is out of challenges or timeouts, and inside the final two minutes of a half or game, or in overtime.

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Scientists See Advances in Deep Learning, a Part of Artificial Intelligence

Hao Zhang/The New York Times

A voice recognition program translated a speech given by Richard F. Rashid, Microsoft’s top scientist, into Mandarin Chinese.

Using an artificial intelligence technique inspired by theories about how the brain recognizes patterns, technology companies are reporting startling gains in fields as diverse as computer vision, speech recognition and the identification of promising new molecules for designing drugs.

The advances have led to widespread enthusiasm among researchers who design software to perform human activities like seeing, listening and thinking. They offer the promise of machines that converse with humans and perform tasks like driving cars and working in factories, raising the specter of automated robots that could replace human workers.

The technology, called deep learning, has already been put to use in services like Apple’s Siri virtual personal assistant, which is based on Nuance Communications’ speech recognition service, and in Google’s Street View, which uses machine vision to identify specific addresses.

But what is new in recent months is the growing speed and accuracy of deep-learning programs, often called artificial neural networks or just “neural nets” for their resemblance to the neural connections in the brain.

“There has been a number of stunning new results with deep-learning methods,” said Yann LeCun, a computer scientist at New York University who did pioneering research in handwriting recognition at Bell Laboratories. “The kind of jump we are seeing in the accuracy of these systems is very rare indeed.”

Artificial intelligence researchers are acutely aware of the dangers of being overly optimistic. Their field has long been plagued by outbursts of misplaced enthusiasm followed by equally striking declines.

In the 1960s, some computer scientists believed that a workable artificial intelligence system was just 10 years away. In the 1980s, a wave of commercial start-ups collapsed, leading to what some people called the “A.I. winter.”

But recent achievements have impressed a wide spectrum of computer experts. In October, for example, a team of graduate students studying with the University of Toronto computer scientist Geoffrey E. Hinton won the top prize in a contest sponsored by Merck to design software to help find molecules that might lead to new drugs.

From a data set describing the chemical structure of 15 different molecules, they used deep-learning software to determine which molecule was most likely to be an effective drug agent.

The achievement was particularly impressive because the team decided to enter the contest at the last minute and designed its software with no specific knowledge about how the molecules bind to their targets. The students were also working with a relatively small set of data; neural nets typically perform well only with very large ones.

“This is a really breathtaking result because it is the first time that deep learning won, and more significantly it won on a data set that it wouldn’t have been expected to win at,” said Anthony Goldbloom, chief executive and founder of Kaggle, a company that organizes data science competitions, including the Merck contest.

Advances in pattern recognition hold implications not just for drug development but for an array of applications, including marketing and law enforcement. With greater accuracy, for example, marketers can comb large databases of consumer behavior to get more precise information on buying habits. And improvements in facial recognition are likely to make surveillance technology cheaper and more commonplace.

Artificial neural networks, an idea going back to the 1950s, seek to mimic the way the brain absorbs information and learns from it. In recent decades, Dr. Hinton, 64 (a great-great-grandson of the 19th-century mathematician George Boole, whose work in logic is the foundation for modern digital computers), has pioneered powerful new techniques for helping the artificial networks recognize patterns.

Modern artificial neural networks are composed of an array of software components, divided into inputs, hidden layers and outputs. The arrays can be “trained” by repeated exposures to recognize patterns like images or sounds.

These techniques, aided by the growing speed and power of modern computers, have led to rapid improvements in speech recognition, drug discovery and computer vision.

Deep-learning systems have recently outperformed humans in certain limited recognition tests.

Last year, for example, a program created by scientists at the Swiss A. I. Lab at the University of Lugano won a pattern recognition contest by outperforming both competing software systems and a human expert in identifying images in a database of German traffic signs.

The winning program accurately identified 99.46 percent of the images in a set of 50,000; the top score in a group of 32 human participants was 99.22 percent, and the average for the humans was 98.84 percent.

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Military Analysis: For Israel, Gaza Conflict Is Test for an Iran Confrontation

Menahem Kahana/Agence France-Presse — Getty Images

An Israeli missile is launched from a battery. Officials said their antimissile system shot down 88 percent of all assigned targets.

WASHINGTON — The conflict that ended, for now, in a cease-fire between Hamas and Israel seemed like the latest episode in a periodic showdown. But there was a second, strategic agenda unfolding, according to American and Israeli officials: The exchange was something of a practice run for any future armed confrontation with Iran, featuring improved rockets that can reach Jerusalem and new antimissile systems to counter them.

It is Iran, of course, that most preoccupies Prime Minister Benjamin Netanyahu and President Obama. While disagreeing on tactics, both have made it clear that time is short, probably measured in months, to resolve the standoff over Iran’s nuclear program.

And one key to their war-gaming has been cutting off Iran’s ability to slip next-generation missiles into the Gaza Strip or Lebanon, where they could be launched by Iran’s surrogates, Hamas, Hezbollah and Islamic Jihad, during any crisis over sanctions or an Israeli strike on Iran’s nuclear facilities.

Michael B. Oren, the Israeli ambassador to the United States and a military historian, likened the insertion of Iranian missiles into Gaza to the Cuban missile crisis.

“In the Cuban missile crisis, the U.S. was not confronting Cuba, but rather the Soviet Union,” Mr. Oren said Wednesday, as the cease-fire was declared. “In Operation Pillar of Defense,” the name the Israel Defense Force gave the Gaza operation, “Israel was not confronting Gaza, but Iran.”

It is an imprecise analogy. What the Soviet Union was slipping into Cuba 50 years ago was a nuclear arsenal. In Gaza, the rockets and parts that came from Iran were conventional, and, as the Israelis learned, still have significant accuracy problems. But from one point of view, Israel was using the Gaza battle to learn the capabilities of Hamas and Islamic Jihad — the group that has the closest ties to Iran — as well as to disrupt those links.

Indeed, the first strike in the eight-day conflict between Hamas and Israel arguably took place nearly a month before the fighting began — in Khartoum, the capital of Sudan, as another mysterious explosion in the shadow war with Iran.

A factory said to be producing light arms blew up in spectacular fashion on Oct. 22, and within two days the Sudanese charged that it had been hit by four Israeli warplanes that easily penetrated the country’s airspace. Israelis will not talk about it. But Israeli and American officials maintain that Sudan has long been a prime transit point for smuggling Iranian Fajr rockets, the kind that Hamas launched against Tel Aviv and Jerusalem over recent days.

The missile defense campaign that ensued over Israeli territory is being described as the most intense yet in real combat anywhere — and as having the potential to change warfare in the same way that novel applications of air power in the Spanish Civil War shaped combat in the skies ever since.

Of course, a conflict with Iran, if a last-ditch effort to restart negotiations fails, would look different than what has just occurred. Just weeks before the outbreak in Gaza, the United States and European and Persian Gulf Arab allies were practicing at sea, working on clearing mines that might be dropped in shipping lanes in the Strait of Hormuz.

But in the Israeli and American contingency planning, Israel would face three tiers of threat in a conflict with Iran: the short-range missiles that have been lobbed in this campaign, medium-range rockets fielded by Hezbollah in Lebanon and long-range missiles from Iran.

The last of those three could include the Shahab-3, the missile Israeli and American intelligence believe could someday be fitted with a nuclear weapon if Iran ever succeeded in developing one and — the harder task — shrinking it to fit a warhead.

A United States Army air defense officer said that the American and Israeli militaries were “absolutely learning a lot” from this campaign that may contribute to a more effective “integration of all those tiered systems into a layered approach.”

The goal, and the challenge, is to link short-, medium- and long-range missile defense radar systems and interceptors against the different types of threats that may emerge in the next conflict.

Even so, a historic battle of missile versus missile defense has played out in the skies over Israel, with Israeli officials saying their Iron Dome system shot down 350 incoming rockets — 88 percent of all targets assigned to the missile defense interceptors. Israeli officials declined to specify the number of interceptors on hand to reload their missile-defense batteries.

Before the conflict began, Hamas was estimated to have amassed an arsenal of 10,000 to 12,000 rockets. Israeli officials say their pre-emptive strikes on Hamas rocket depots severely reduced the arsenal of missiles, both those provided by Iran and some built in Gaza on a Syrian design.

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