China Arrests 7 in New Effort to Stop Tibetan Self-Immolations





BEIJING — The authorities in northwest China have detained seven people they claim organized the fatal self-immolation of a Tibetan villager in October, photographed his burning body and then sent the images abroad.




The arrests, announced Tuesday by Xinhua, the official news agency, suggest that the Chinese government is increasing the use of its newest strategy against the politically motivated suicides in Tibetan areas of China: punishing friends and relatives of those who self-immolate.


The Xinhua report blamed a Tibetan advocacy group in India for convincing the villager, Sangye Gyatso, a 27-year-old father of two, that self-immolation was a “heroic deed” and that it would improve his family’s standing.


A spokesman for the group, the Tibetan Youth Congress, rejected the accusations, calling them “ridiculous.”


With the accumulated toll of self-immolations approaching 100, Beijing has been scrambling to find effective deterrents to such acts, which began in 2009 as a desperate attempt to publicize what many Tibetans consider heavy-handed Chinese policies. In the early months of the crisis, officials sought to demonize self-immolators as terrorists or mentally deranged people. The authorities also locked down the most restive towns and monasteries, preventing monks from leaving or foreign journalists from entering.


Such measures appear to have done little to quell the protests, prompting officials to try new tactics. In Tongren County, in Qinghai Province, the authorities recently issued new regulations that permanently revoke public benefits for the families of self-immolators and cancel government-financed projects in their hometowns. If a monk or nun visits the home of a self-immolator, their monastery is to be shut down as punishment, according to the rules.


In recent weeks, more than a dozen people across the region have been charged with inciting self-immolations or accused of spreading information about the incidents via text message or e-mail. Last month, eight people were detained on accusations of trying to publicize a self-immolation near a government office in Luchu County in Gansu Province. Among those arrested, exile groups say, was a relative of the deceased.


In October, four young Tibetans in Sichuan Province were given sentences ranging from 7 to 11 years; two were convicted of encouraging their friend to self-immolate, and the other two for leaking news of the incident to “outside contacts.”


In the most recent case in Gansu Province, Xinhua said one of the seven detained men, a Buddhist monk named Khyi Gyatso, had joined the Tibetan Youth Congress in Dharamsala, India, after escaping in 2000. But the monk, Xinhua said, stayed in touch with his boyhood friend, Sangye Gyatso, and persuaded him through phone calls and e-mails to “contribute to the cause of Tibetans” by setting himself on fire.


Xinhua said Sangye Gyatso — whom it described as a convicted thief, perennially unemployed and a chronic womanizer — fell under the monk’s sway. He later told three friends about the time and place of his self-immolation so they could take photographs and share them with overseas groups, including representatives of the Dalai Lama, the exiled spiritual leader regarded by China as a subversive. “Shortly thereafter,” Xinhua said, “the Dalai clique launched a high-profile ‘propaganda’ campaign on the well-orchestrated incident, claiming there was a ‘humanitarian crisis’ in China and calling for the international community to interfere.”


Tenzin Norsang, joint secretary of Tibetan of Youth Congress in Dharamsala, said the group had no connection to Sangye Gyatso’s death, adding that the intense government restrictions and monitoring limited communication between Tibetans in China and abroad.


“Those who are self-immolating have been living under Chinese rule for more than 50 years — they don’t need anyone to tell them what to do,” he said. “Instead of blaming outsiders, the Chinese government could end the self-immolations by re-examining and changing their own repressive policies.”


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Facebook search to generate revenue, no rival to Google: analysts






(Reuters) – Facebook Inc’s new search tool has strong potential to generate revenue for the social networking company, though it is unlikely to challenge Google Inc as the world’s dominant search engine, Wall Street analysts said on Wednesday.


Facebook’s “graph search” tool, rolled out on Tuesday, lets its more than 1 billion users trawl their network of friends to find everything from restaurants to movie recommendations and is the company’s biggest foray into online search.






Graph search contains some category suggestions that can be easily monetized, BofA Merrill Lynch analysts said in a note.


“It should be easy to incorporate commercial search results via Facebook’s partnership with Bing,” they added.


Facebook currently has a partnership with Microsoft Corp, whose Bing search engine provides search results for external websites. Microsoft also integrates certain Facebook results into its Bing search results.


BofA Merrill Lynch analysts estimated Facebook could add $ 500 million in annual revenue if it can generate just one paid click per user per year, and raised its price target on the stock by $ 4 to $ 35.


Facebook’s shares were flat at $ 30.10 in early trading on Wednesday. They have jumped about 50 percent since November to Tuesday’s close after months of weakness following its bungled Nasdaq listing in May.


However, analysts at J.P. Morgan Securities said the lack of a timeline for the possible launch of graph search on mobile devices may weigh on the tool’s prospects.


The success of the graph search, which will rely heavily on local information, depends on Facebook launching a mobile product, the analysts said. Half of all searches on mobile devices seek local information, according to Google.


Graph search also lacks the depth of review content of Yelp Inc, the analysts added.


Pivotal Research Group analyst Brian Wieser said monetization potential would be largely determined by Facebook’s ability to generate a significant portion of search query share volumes and he expects that quantity to be relatively low.


“Consumers are likely to continue prioritizing other sources, i.e. Google. Advertisers would consequently only use search if they can, or are perceived to, satisfy their goals efficiently with Facebook,” Wieser said.


NO GOOGLE KILLER


Analysts mostly agreed that Facebook’s search tool was unlikely to challenge Google’s dominance in web search at least in the near term.


“As of now, we do not see Graph Search as a threat to Google Web search. Looking forward, Facebook Graph searches could be competitive with certain categories of Google searches, such as Places and Maps,” BofA Merrill said.


Internet search, social networking tools and e-commerce are among the biggest weapons that companies such as Facebook, Google and Amazon.com Inc have in their battle for supremacy. A successful combination of the three could win the day for them.


Google has been trying to combine social networking and search for more than a year by integrating Google+ into its search engine.


“Overall, Graph Search offers users a unique view to information not available on Google, but does not replace Google. We view the relationship between Facebook Graph Search and Google as both competitive and complementary,” Piper Jaffray & Co analysts said.


The brokerage said users looking to buy a cellphone, for example, could search for friends’ reviews on Facebook and expert reviews on Google.


(Reporting by Sayantani Ghosh in Bangalore; Editing by Sriraj Kalluvila)


Social Media News Headlines – Yahoo! News





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Eagles get their man, hire Oregon's Chip Kelly


PHILADELPHIA (AP) — In the end, Chip Kelly chose the NFL, giving the Eagles their guy.


Philadelphia hired Kelly on Wednesday, just 10 days after he decided to stay at Oregon. The 49-year-old Kelly, known as an offensive innovator, becomes the 21st coach in team history and replaces Andy Reid, who was fired on Dec. 31 after a 4-12 season.


He'll be introduced at a news conference Thursday at 1:30 p.m. at the Eagles' practice facility.


Kelly, who was 46-7 in four years at Oregon, interviewed with the Eagles, Cleveland Browns and Buffalo Bills in a two-day span after leading the fast-flying No. 2 Ducks to a victory over Kansas State in the Fiesta Bowl on Jan. 3.


The Eagles are known to have interviewed 11 candidates, including two meetings with Seahawks defensive coordinator Gus Bradley. All along, Kelly was thought to be Philadelphia's first choice in a long, exhaustive process that took many twists.


"Chip Kelly will be an outstanding head coach for the Eagles," owner Jeffrey Lurie said in a statement. "He has a brilliant football mind. He motivates his team with his actions as well as his words. He will be a great leader for us and will bring a fresh energetic approach to our team."


On the day he fired Reid, Lurie appeared to be describing Kelly when he said he wanted to find a "real smart, forward-thinking coach" who is "strategic, a strong leader, very comfortable in his own skin."


The enigmatic Kelly reportedly was close to signing with the Browns after a long interview on Jan. 4. He met with the Eagles for nine hours the next day, setting up a soap-opera scenario in which the Eagles were competing with Browns CEO Joe Banner, their former president and longtime friend of Lurie who left the organization after a falling out.


But that roller coaster ended when Kelly opted to remain — temporarily — in Eugene, Ore. At the time, it was the second straight year Kelly had entertained overtures from NFL teams only to reject them. He turned down Tampa Bay's job deep into negotiations last season.


The Eagles interviewed two other high-profile college coaches — Penn State's Bill O'Brien and Notre Dame's Brian Kelly. Both of them elected to stay with their schools and Philadelphia issued a statement saying it would continue its search as planned.


"There is no question we spent a considerable amount of time and effort looking at who we thought were the best collegiate candidates. We did so knowing that there was a remote chance that these coaches would leave their current posts," the team stated on Saturday. "We understood that going into the process, but we wanted to leave no stone unturned while trying to find the best coach. We have no regrets about the effort we made in that direction."


Bradley was considered by many to be the leading contender, though former Cardinals coach Ken Whisenhunt and former Ravens coach Brian Billick were in the mix.


That all changed when Kelly had a change of heart.


The visor-wearing Kelly built Oregon into a national powerhouse. The Ducks went to four straight BCS bowl games — including a bid for the national championship against Auburn two seasons ago — and have won three Pac-12 championships.


Kelly originally went to Oregon in 2007 as offensive coordinator under Mike Bellotti. Before that, he was offensive coordinator at New Hampshire, where he started devising the innovative hurry-up offense the Ducks are known for now.


Oregon finished last season 12-1. The team was ranked No. 1 and appeared headed for another shot at the national championship until a 17-14 overtime loss to Stanford on Nov. 17.


It's unknown whether the possibility of NCAA sanctions based on Oregon's use of recruiting services factored into Kelly's reversal. Kelly indicated in Arizona that he isn't running from anything.


"We've cooperated fully with them," he said. "If they want to talk to us again, we'll continue to cooperate fully. I feel confident in the situation."


Following the bowl, Kelly said he wanted to get the interview process over "quickly." Turns out, it was anything but.


"It's more a fact-finding mission, finding out if it fits or doesn't fit," Kelly said after the Ducks defeated the Wildcats, 35-17. "I've been in one interview in my life for the National Football League, and that was a year ago. I don't really have any preconceived notions about it. I think that's what this deal is all about for me. It's not going to affect us in terms of we're not on the road (recruiting). I'll get an opportunity if people do call, see where they are.


"I want to get it wrapped up quickly and figure out where I'm going to be."


Kelly, who never said if he was leaning one way or another following the bowl, doesn't have any pro coaching experience, but aspects of his up-tempo offense are already being used by some NFL teams, including New England and Washington.


"I said I'll always listen, and that's what I'll do," he said at the time. "I know that people want to talk to me because of our players. The success of our football program has always been about our guys. It's an honor for someone to say they'd want to talk to me about maybe moving on to go coach in the National Football League. But it's because of what those guys do. I'll listen, and we'll see."


The Eagles fired Reid after two forgettable years. A late flurry brought the team to an 8-8 finish last season, but this season, Philadelphia endured an eight-game losing streak, and dropped 11 of its final 12 games. A 3-1 start soon washed away, and Reid's 14-year tenure ended not long after. Within a week, Reid was Kansas City's new coach.


Still, Kelly has tough shoes to fill. Reid won more game than any coach in franchise history and led the Eagles to nine playoff appearances, six division titles, five conference championship games and a loss to New England in the Super Bowl following the 2004 season.


Kelly and the Eagles, who have won just 12 games the last two seasons, after winning the NFC East in 2010, have the No. 4 overall pick in the draft as well as some talented players on offense who could fit his up-tempo scheme. Running back LeSean McCoy and wide receivers DeSean Jackson and Jeremy Maclin seem like an ideal match. Quarterback Nick Foles, however, isn't.


"I've never run the zone read," Foles said after the season. "I'm more of a dropback guy. I've been under center. I've been in the gun. If I can adapt, I want to. But I'm not a zone-read quarterback. Some people are gifted with different things. That's just not one of my skill sets. I can work on the speed in the offseason and get better with that. But I've always been a dropback guy in the pocket. I've been able to make plays on my feet throwing the ball or running for a first down."


On the other hand, Michael Vick could be perfect. But it's unlikely the Eagles would want to pay the $16 million they'd have to shell out for an injury-prone quarterback, who will be 33 next season.


Kelly had high praise for Foles after Oregon beat Arizona 56-31 in September 2011.


"I'll tell you what; I'm glad Nick Foles is graduating," Kelly said at that time. "I catch myself watching him in awe sometimes. Nick is a hell of a football player. That kid's a warrior. He's as good as anyone in the country."


Others interviewed by Lurie, general Howie Roseman and president Don Smolenski were former Bears coach Lovie Smith, Atlanta assistants Mike Nolan and Keith Armstrong, former Broncos offensive coordinator Mike McCoy and Bengals offensive coordinator Jay Gruden.


The first Eagles to react to Kelly's hiring on Twitter were defensive players.


Defensive end Brandon Graham wrote: "Happy to have Chip Kelly!! Now it's time to get to work!"


Safety Kurt Coleman wrote: "Welcome Chip Kelly to the Eagles family. Can't wait to see what he brings to the team in 2013!"


Oregon's players gave Kelly a Gatorade bath at the end of his last game, and some seemed resigned to their coach moving on.


"We're all behind him. He's an unbelievable coach," quarterback Marcus Mariota said. "He's not only a coach, but he's someone that you can look to and learn a lot of life lessons from. Whatever happens, happens.


"We'll see where it takes us."


Kelly took the road to Philadelphia and the NFL.


___


Follow Rob Maaddi on Twitter: https://twitter.com/RobMaaddi


___


Online: http://pro32.ap.org/poll and http://twitter.com/AP_NFL


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Ask Well: Help for the Deskbound

One of the problems with office work is that many of us are using chairs that don’t fit our bodies very well or give adequate support to the back, said Jack Dennerlein, a professor at Northeastern’s BouvĂ© College of Health Sciences in Boston who specializes in ergonomics and safety. If you are experiencing back pain, you may be able to adjust your chair to increase its lumbar support. A good office chair will have an adjustable seat pan that you can slide back and forth as well as adjustable back and height features. First, sit in the chair so the lumbar region of your back, your lower back, is resting on the back support. At the same time, your feet should be resting comfortably on the ground and the back of your knees should be about three-finger widths from the edge of the chair, said Dr. Dennerlein.

Some high-end chair brands have adjustable seat pans, including the Steelcase Leap chair, which retails for between $800 and $900 and offers an adjustable seat and plenty of lumbar support.

The Steelcase Criterion chair sells anywhere from $350 to $850 online, depending on the model, and boasts seven different adjustments “to offer support through the full range of dynamic seating postures.”

The HumanScale Freedom chair is the winner of several design awards and also has an adjustable seat pan as well as “weight-sensitive recline, synchronously adjustable armrests, and dynamically positioned headrest.” ($400 to $1,400)

The Herman Miller Aeron chair is also popular because it comes in small, medium and large sizes and claims a PostureFit design that “supports the way your pelvis tilts naturally forward, so that your spine stays aligned and you avoid back pain.” ($680 to $850)

If all that sounds really wonderful and really too expensive, there may be a simpler solution to ease your back pain at work. Invest $15 to $30 in a lumbar chair pillow to make sure your back is getting the support it needs even when you are not sitting in a $900 chair.

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DealBook: Goldman Sachs Earnings Soar

9:46 a.m. | Updated

Goldman Sachs on Wednesday reported a fourth-quarter profit of $2.89 billion, or $5.60 a share, a significant jump from the period a year earlier.

The per-share figure is after the company paid preferred dividends, and comes in well ahead of analysts’ expectations of $3.78 a share, according to Thomson Reuters.

Analysts had been anticipating a fairly decent quarter for Goldman, and its results were buoyed by strong trading and investment banking results and lower compensation costs. In the fourth quarter of 2011, the bank earned $1.01 billion, or $1.84 a share.

The bank’s most recent results reflect a continued focus on cutting expenses as well as a number of investing gains, including $485 million from debt and security loans, the company said.

“While economic conditions remained challenging for much of last year, the strengths of our business model and client franchise, coupled with our focus on disciplined management, delivered solid performance for our shareholders,” Goldman’s chairman and chief executive, Lloyd C. Blankfein, said in a news release.

The results had an immediate effect on the firm’s stock, sending it up 2.7 percent in early morning trading.

Over all, the firm produced $9.24 billion in revenue in the quarter ended Dec. 31, up 53 percent from the same quarter in 2011. That also beat analysts’ estimates of quarterly revenue of $7.91 billion.

Goldman also revealed how much it had set aside for compensation, paying out $12.9 billion in 2012, an average of $399,506 to each of its 32,400 employees. This represented 37.9 percent of Goldman’s revenue for the year.

Over the last year, Goldman has reduced its payroll by 900 people. In 2011, the bank set aside $12.22 billion, or 42.4 percent, of its 2011 net revenue to pay compensation and benefits for its employees.

Goldman partners, a small group of top managers at the firm, will learn their 2012 compensation packages on Wednesday. The vast majority of employees, however, will be told what their bonuses will be on Thursday in what is known at Goldman as compensation communication day. These bonuses are on top of annual salaries, which can range from roughly $100,000 to $2 million for executives like Mr. Blankfein.

Bonuses on Wall Street — both the size of them and how they are paid — always draw scrutiny. Goldman Sachs decided this week not to delay the payment of bonuses to its staff members in Britain, a move that would have helped investment bankers and other highly paid employees benefit from a lower income tax rate.

Goldman Sachs was already drawing attention in the United States after it distributed $65 million in stock to 10 senior executives in December instead of January, when the firm typically makes such awards. That move helped the executives avoid the higher tax rates that will now be imposed on income of $450,000 or more.

The firm’s annual return on equity was 10.7 percent, up from 2011, when it was 5.8 percent. While this is far below its performance in boom years like 2006, when its return on equity was 41.5 percent, it is an achievement that it has broken above 10 percent.

Banks continue to fight difficult economic conditions at home and abroad, and Goldman’s results are still well below what it was producing before the financial crisis. Those outsize profits, however, were fueled by borrowing on credit and selling mortgage-linked products, and they have dwindled. New regulations aimed at reining in risk-taking have also reduced the profitability of certain businesses.

Revenue from investment banking came in at $1.41 billion, up 64 percent from the year-ago period.

Net revenue in Goldman’s powerful division that trades bonds, currencies and commodities was $2.04 billion, up 50 percent from levels in the quarter a year earlier. The firm said those results reflected an increase in mortgage revenues, which were “significantly higher” when compared with 2011.

The firm’s investing and lending division also had a stronger-than-expected quarter, posting revenue of $1.97 billion, up 126 percent from year-ago levels. The firm said this unit benefited from an increase in equity prices in Asia and Europe and a number of one-time gains. For instance, it logged a gain of $334 million from its investment in the Industrial and Commercial Bank of China, a strategic investment the firm made in 2006. It also had gains from the debt securities and loans it holds.

Goldman is one of a number of banks releasing earnings this week. JPMorgan Chase also Wednesday weighed in with its results, reporting a strong profit of $5.7 billion for the fourth quarter, up 53 percent from the previous year.

These positive results put pressure on Morgan Stanley to post good results when it releases its fourth quarter numbers on Friday. Analysts polled by Thomson Reuters are expecting Morgan Stanley to report earnings of 27 cents a share, up from a loss of 14 cents in the year-ago period.

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The Lede Blog: Video of Aleppo University Bombing

Last Updated, 3:57 p.m. Video posted online by Syrian opposition activists appeared to show the moment one in a series of deadly explosions struck the campus of Aleppo University on Tuesday.

Video said to capture an explosion on the campus of Aleppo University in Syria on Tuesday, uploaded to the Web by opposition activists.

The brief clip, uploaded to the YouTube channel of the ANA New Media Association (formerly the Syrian Activists News Association), begins with a view of smoke rising from a university building as students mill about. Moments later, following a very loud explosion close to the camera, students run for cover and a much larger plume can be seen above the building.

A description of the video posted on YouTube by ANA, which is run from Cairo by the British-Syrian activist Rami Jarrah, said that the video was filmed by an activist just after the university was hit by a missile fired from a Syrian Air Force MIG fighter jet, and captured the impact of a second airstrike.

Another video clip, uploaded to the Web earlier in the day, appeared to offer a more distant view of the plumes of smoke above the campus. Mr. Jarrah, who blogs as Alexander Page, suggested that one part of the video showed the fighter jet’s contrail in the sky over the damaged buildings.

While opposition activists insisted that the blasts, which killed at least 50 people, were the result of airstrikes by the government of President Bashar al-Assad, state-controlled television channels claimed that “terrorists” had fired rockets at the campus.

The pro-Assad satellite channel al-Ikhbaria broadcast video of the aftermath, showing extensive damage to the campus and victims being rushed from the scene as on-screen text blamed the attack on rebel forces.

Video from the pro-government Syrian satellite channel al-Ikhbaria showed the aftermath of bombings at Aleppo University on Tuesday

A blogger in Aleppo who supported peaceful protests against the Assad government but has been fiercely critical of the armed rebellion, Edward Dark, described the carnage as a result of an air attack that was “probably a mistake, not an intentional bombing.”

Restrictions on independent reporting in Syria make it hard to confirm who was responsible for the explosions, but the university is in a government-controlled area of the city and large anti-Assad demonstrations there last May were harshly dealt with by the security forces, despite the presence of United Nations observers.

A pair of video clips posted on YouTube shortly after the bombings showed extensive damage to what was described as the university’s architecture school. In one of the clips, dazed students mad their way through shattered glass, carrying a wounded man on a table, in the entrance hall to the school pictured on the school’s Web site.

Video said to show the badly damaged school of architecture at Aleppo University on Tuesday.

Video of a wounded man being evacuated from Aleppo University’s school of architecture on Tuesday.

Another pro-Assad satellite channel, Addounia, broadcast a report blaming “a terrorist group” for the bombings — which was uploaded, with English subtitles, to YouTube.

A video report on bombings at Aleppo University from Addounia, a pro-Assad satellite channel.

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Apple supplier sees big Q4 boost, likely a good sign for iPhone 5 demand






Shares of Apple (AAPL) have been hit hard over the last few days. Investors continue to worry about the company’s profit margins, demand for its popular line of smartphones and tablets, and its future endeavors. With upcoming competition from Research in Motion (RIMM) and Microsoft (MSFT), and an ongoing battle with Google’s (GOOG) Android operating system, analysts fear that Apple’s mobile dominance may be a thing of the past. While we won’t officially know anything until the company reports its holiday earnings on January 23rd, a small German company has painted a calming picture for Apple shareholders.


[More from BGR: HTC One SV review]






Dialog Semiconductor announced last week that it expects to report a significant increase in sales for its December quarter. The company noted that the increase was due to “a stronger than anticipated end of year, underpinned by a strong late surge in demand for smartphone and tablet products.” Dialog Semiconductor now expects to report revenues of $ 268 million, an increase from between $ 215 million and $ 235 million.


[More from BGR: Extensive BlackBerry Z10 demo video posted by German website [video]]


The important thing to note is that, as of this past fall, Apple is Dialog’s largest customer and accounts for 60% of its total revenue.


Logic dictates that solid demand for Apple’s iPhone and iPad during the holidays helped boost Dialog’s performance. This could also mean that the iPhone-maker will report not only a strong December quarter, but a better-than-expected March quarter as well.


It looks like all this talk about customers losing interest in Apple may indeed be premature.


This article was originally published on BGR.com


Wireless News Headlines – Yahoo! News





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Winfrey says Armstrong interview 'intense'


AUSTIN, Texas (AP) — "Emotional" doesn't come close to describing Lance Armstrong's conversation with Oprah Winfrey — an interview that included his confession about using performance-enhancing drugs to win seven Tour de France titles, Winfrey said Tuesday.


She recounted her session with Armstrong on "CBS This Morning" and promoted what has become a two-part special on her OWN network, even while international doping officials said it wouldn't be enough to save the disgraced cyclist's career.


"I don't think 'emotional' begins to describe the intensity or the difficulty he experienced in talking about some of these things," Winfrey said.


Armstrong admitted during the interview at an Austin hotel that he used drugs to help him win the titles.


"It was surprising to me," she said. "I would say that for myself, my team, all of us in the room, we were mesmerized and riveted by some of his answers."


Winfrey said she went right at Armstrong with tough questions and, during a break, he asked if they would lighten up at some point. Still, Winfrey said she did not have to dig and that he was "pretty forthcoming."


"I felt that he was thoughtful. I thought that he was serious," she said. "I thought that he certainly had prepared for this moment. I would say that he met the moment."


The session was to be broadcast in a single special Thursday but Winfrey said it will now run in two parts on consecutive nights — Thursday and Friday — because there is so much material. Winfrey would not characterize whether Armstrong seemed contrite, saying she'll leave that to viewers.


As stunning as Armstrong's confession was for someone who relentlessly denied using PEDs, the World Anti-Doping Agency said he must confess under oath if he wants to reduce his lifetime ban from sports.


The cyclist was stripped of his Tour titles, lost most of his endorsements and was forced to leave his cancer charity, Livestrong, last year after the U.S. Anti-Doping Agency issued a 1,000-page report that accused him of masterminding a long-running doping scheme.


WADA's statement said: "Only when Mr. Armstrong makes a full confession under oath — and tells the anti-doping authorities all he knows about doping activities — can any legal and proper process for him to seek any reopening or reconsideration of his lifetime ban commence."


The International Cycling Union, or UCI, also issued a statement, urging Armstrong to tell his story to an independent commission it has set up to examine claims that cycling's governing body hid suspicious samples from the cyclist, accepted financial donations from him and helped him avoid detection in doping tests.


Before the Winfrey interview, Armstrong visited the headquarters of Livestrong, the charity he founded in 1997 and turned into a global force on the strength of his athletic dominance and personal story of surviving testicular cancer that had spread to his lungs and brain.


"I'm sorry," Armstrong told about 100 staff members gathered in a conference. He choked up during the 20-minute talk, expressed regret for the long-running controversy tied to performance-enhancers, but stopped short of admitting he used them.


"Heartfelt and sincere," is how Livestrong spokeswoman Katherine McLane described his speech.


Winfrey has promoted her interview, one of the biggest for OWN since she launched the network in 2011, as a "no-holds barred" session and said she was ready to go with 112 questions. Not all of them were asked, she said, but many were.


USADA chief executive Travis Tygart, a longtime critic of Armstrong's, called the drug regimen practiced while Armstrong led the U.S. Postal Service team "the most sophisticated, professionalized and successful doping program that sport has ever seen." USADA did not respond to requests for comment about Armstrong's confession.


Armstrong often went after his critics during his long reign as cycling champion. He scolded some in public and didn't hesitate to punish outspoken riders during the race itself. He waged legal battles against still others in court.


At least one of his opponents, the London-based Sunday Times, has already filed a lawsuit to recover about $500,000 it paid him to settle a libel case, and Dallas-based SCA Promotions, which tried to deny Armstrong a promised bonus for a Tour de France win, has threatened to bring another lawsuit seeking to recover more than $7.5 million awarded by an arbitration panel.


In Australia, the government of South Australia state said it will seek the repayment of several million dollars in appearance fees paid to Armstrong for competing in the Tour Down Under in 2009, 2010 and 2011.


"We'd be more than happy for Mr. Armstrong to make any repayment of monies to us," South Australia Premier Jay Weatherill said.


Betsy Andreu, the wife of former Armstrong teammate Frankie Andreu, was one of the first to publicly accuse Armstrong of using performance-enhancing drugs. She called news of Armstrong's confession "very emotional and very sad," and choked up when asked to comment.


"He used to be one of my husband's best friends and because he wouldn't go along with the doping, he got kicked to the side," she said. "Lance could have a positive impact if he tells the truth on everything. He's got to be completely honest."


Betsy Andreu testified in SCA's arbitration case challenging the bonus in 2005, saying Armstrong admitted in an Indiana hospital room in 1996 that he had taken many performance-enhancing drugs, a claim Armstrong vehemently denied.


"It would be nice if he would come out and say the hospital room happened," Andreu said. "That's where it all started."


Former teammate Floyd Landis, who was stripped of the 2006 Tour de France title for doping, has filed a federal whistle-blower lawsuit that accused Armstrong of defrauding the U.S. Postal Service. An attorney familiar with Armstrong's legal problems told the AP that the Justice Department is highly likely to join the lawsuit. The False Claims Act lawsuit could result in Armstrong paying a substantial amount of money to the U.S. government. The deadline for the department to join the case is Thursday, though the department could seek an extension if necessary.


According to the attorney, who works outside the government, the lawsuit alleges that Armstrong defrauded the U.S. government based on his years of denying use of performance-enhancing drugs. The attorney spoke on condition of anonymity because the source was not authorized to speak on the record about the matter.


The lawsuit most likely to be influenced by a confession might be the Sunday Times case. Potential perjury charges stemming from Armstrong's sworn testimony in the 2005 arbitration fight would not apply because of the statute of limitations. Armstrong was not deposed during the federal investigation that was closed last year.


Armstrong is said to be worth around $100 million. But most sponsors dropped him after USADA's scathing report — at the cost of tens of millions of dollars — and soon after, he left the board of Livestrong.


After the USADA findings, he was also barred from competing in the elite triathlon or running events he participated in after his cycling career. WADA Code rules state his lifetime ban cannot be reduced to less than eight years. WADA and U.S. Anti-Doping officials could agree to reduce the ban further depending on what information Armstrong provides and his level of cooperation.


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Litke reported from Chicago. Pete Yost in Washington also contributed to this report.


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Vital Signs: Nutrition: Vitamin D Doesn’t Reduce Knee Pain

About 27 million people in the United States have osteoarthritis, an incurable condition with few effective treatments beyond pain control. Some observational evidence suggests that vitamin D supplements might slow progression of the disease.

But a two-year randomized placebo-controlled study found that vitamin D did not reduce knee pain or restore cartilage.

In an article published in The Journal of the American Medical Association last week, researchers described a study of 146 men and women with painful knee arthritis who were randomly assigned to take vitamin D supplements or placebos. Vitamin D was given in quantities sufficient to raise blood levels to 36 nanograms per milliliter, a level considered sufficient for good health.

Knee pain decreased slightly in both groups, but there were no differences in the amount of cartilage lost, bone mineral density or joint deterioration as measured by X-rays and M.R.I. scans.

The lead author, Dr. Timothy McAlindon, chief of the division of rheumatology at Tufts Medical Center, said taking vitamin D in higher doses or for longer periods might make a difference, but he’s not hopeful.

“Although there were lots of promising observational data, we find no efficacy of vitamin D for knee osteoarthritis,” he said. “There may be reasons to take vitamin D supplements, but knee osteoarthritis is not one of them.”

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Bits Blog: Facebook Unveils a New Search Tool

3:22 p.m. | Updated

Facebook on Tuesday took a stab at cracking a big, elusive problem of its own making: How to help its one billion users find what they’re looking for in the jumble of posts, pictures and blue thumbs-up “likes” they share every day.

At an event at company headquarters in Menlo Park, Calif., Mark Zuckerberg, Facebook’s co-founder and chief executive, announced a tool the company had spent over a year honing. He called it “graph search,” and said it would be available to a limited number of Facebook users on Tuesday — in the “thousands”— and gradually rolled out to the rest. It would enable Facebook users to search their social network for people, places, photos and things that interest them.

That might include, Mr. Zuckerberg offered, Mexican restaurants in Palo Alto that his friends have “liked” on Facebook or checked into — though not status updates as yet. The tool might be used to find a date, or a job, Facebook executives said. “Graph search is a completely new way to get information on Facebook,” Mr. Zuckerberg said.

What he didn’t say, but which was clear, was how it would try to elbow out other companies that allow you to search for other things – LinkedIn for jobs, Yelp for restaurants, Amazon for gifts to buy for a friend and, of course, Facebook’s biggest rival on the Web, Google, which dominates Web search.  Facebook is staking its bet on the sheer volume of data that it has access to; it is hoping that its users will find what they’re looking for on Facebook itself, without having to go to the rest of the Web.

And that is how Mr. Zuckerberg distinguished Facebook search from Google search, which sends you to other sites. The Facebook search tool is meant to keep you inside Facebook itself. “Web search is designed to take any open-ended query,” Mr. Zuckerberg said. “Graph search is designed to take a precise query and return to you the answer, not links to other places where you get the answer.”

Mr. Zuckerberg sought to reassure Facebook users that their posts and pictures would be found only if they want them to be found. Before the new search tool rolls out, users will get a nudge: “Please take some time to review who can see your stuff,” it will read. Facebook tweaked its privacy controls last December.

Mr. Zuckerberg said Tuesday that initially, photos posted on Instagram, which Facebook owns, would not be part of the database of photos that can be searched. He did not specify how soon graph search would be available to those who log in on cellphones.

The search tool is plainly designed with an eye to producing profits. If done right, said Brian Blau, an analyst with Gartner, the Facebook search tool could offer marketers a more precise signal of a Web user’s interests than a keyword on Google. “It’s going to lend itself to advertising or other revenue-generating products that better matches what people are looking for,” he said. “Advertisers are going to be able to better target what you’re interested in. It’s a much more meaningful search than keyword search.”

Search earns the lion’s share of advertising revenues on the Web, which is why Google makes nearly 10 times more money than Facebook on a yearly basis.

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