(Reuters) - A Kodak DCS520 digital camera is seen in this studio illustration in New York, in this January 13, 2012 file photo. Eastman Kodak Co, the inventor of the digital camera, plans to get out of that business in the first half of the year as the bankrupt company looks to cut costs. The decision to stop selling digital cameras along with pocket video cameras and digital picture frames marks the end of an era for Kodak, which also invented the handheld camera. REUTERS/Brendan McDermid/Files (UNITED STATES - Tags: BUSINESS INDUSTRIAL)

(Reuters) - Two of Eastman Kodak's most successful cameras, a Brownie Special Six-20 (L), and the Pocket Instamatic 20 (R), are shown in this illustration January 12, 2012 file photo taken in Washington. Eastman Kodak Co, the inventor of the digital camera, plans to get out of that business in the first half of the year as the bankrupt company looks to cut costs. The decision to stop selling digital cameras along with pocket video cameras and digital picture frames marks the end of an era for Kodak, which also invented the handheld camera. REUTERS/Gary Cameron/Files (UNITED STATES - Tags: BUSINESS INDUSTRIAL)

(Reuters) - A man walks in front of a Kodak screen at Times Square in New York in this January 13, 2012 file photo. Eastman Kodak Co, the inventor of the digital camera, plans to get out of that business in the first half of the year as the bankrupt company looks to cut costs. The decision to stop selling digital cameras along with pocket video cameras and digital picture frames marks the end of an era for Kodak, which also invented the handheld camera. REUTERS/Eduardo Munoz/Files (UNITED STATES - Tags: BUSINESS)

(Reuters) - The main Apple Inc website featuring Apple co-founder Steve Jobs is seen on an iPhone in this photo illustration taken in Central Sydney October 6, 2011. REUTERS/Daniel Munoz

(AP) - FILE - In this April 4, 1991, file photo, Steve Jobs of NeXT Computer Inc. poses for the press with his NeXTstation color computer at the NeXT facility in Redwood City, Calif. FBI background interviews of some people who knew Jobs, who founded Apple in the 1970s, reveal a man so driven by power that he sometimes lost sight of honesty. The newly released FBI interviews conducted in 1991 were part of a background check for an appointment to the President's Export Council during George H.W. Bush's administration. (AP Photo/Ben Margot, File)

(Reuters) - Customers rent DVD movies from a redbox video kiosk in Burbank, California in this May 8, 2011 file photo. Verizon Communications Inc and Coinstar's Redbox unit have formed a joint venture to sell video services aimed at competing against video rental giant Netflix Inc. The venture will combine the Redbox DVD rental kiosk business with an Internet video offering from Verizon, including mobile offerings, in the second half of the year. Picture taken May 8, 2011. REUTERS/Fred Prouser/Files (UNITED STATES - Tags: BUSINESS)

(Reuters) - Bradley Manning is escorted from the courthouse at Fort Meade, Maryland after closing arguments in his Article 32 hearing, in this file picture taken December 22, 2011. Manning, the U.S. Army intelligence analyst suspected of passing classified documents to WikiLeaks, will face a full court-martial, the U.S. Army Military District of Washington announced on February 3, 2012. Manning, 24, faces 22 charges of participating in the largest leak of classified information in American history, including aiding the enemy, wrongfully causing intelligence to be published on the Internet and theft of public property. REUTERS/Yuri Gripas/Files (UNITED STATES - Tags: POLITICS MILITARY CRIME LAW)

(AP) - A crowd waits to attend the Planned Parenthood of North Texas' 2012 annual luncheon at the Omni Hotel in Fort Worth, Texas Friday, Feb. 3, 2012. The Susan G. Komen for the Cure breast-cancer charity on Friday abandoned plans to deny funding to Planned Parenthood. The startling decision came after three days of virulent criticism that resounded across the Internet, jeopardizing Komen's iconic image. (AP Photo/The Fort Worth Star-Telegram, David Kent)

(AP) - Paschal High School seniors Jaz Tinsley, Emily Linstrom and Leigh Larson volunteer at Planned Parenthood of North Texas' 2012 annual luncheon at the Omni Hotel in Fort Worth, Texas Friday, Feb. 3, 2012. The Susan G. Komen for the Cure breast-cancer charity on Friday abandoned plans to deny funding to Planned Parenthood. The startling decision came after three days of virulent criticism that resounded across the Internet, jeopardizing Komen's iconic image. (AP Photo/The Fort Worth Star-Telegram, David Kent)

(AP) - Nan Wagner, left, and Hilda Ceron express their opposition to abortion on Houston Street outside Planned Parenthood of North Texas' 2012 annual luncheon at the Omni Hotel in Fort Worth, Texas Friday, Feb. 3, 2012. The Susan G. Komen for the Cure breast-cancer charity on Friday abandoned plans to deny funding to Planned Parenthood. The startling decision came after three days of virulent criticism that resounded across the Internet, jeopardizing Komen's iconic image. (AP Photo/The Fort Worth Star-Telegram, David Kent)

(AP) - Kelly Hart is interviewed at Planned Parenthood of North Texas' 2012 annual luncheon at the Omni Hotel in Fort Worth, Texas Friday, Feb. 3, 2012. The Susan G. Komen for the Cure breast-cancer charity on Friday abandoned plans to deny funding to Planned Parenthood. The startling decision came after three days of virulent criticism that resounded across the Internet, jeopardizing Komen's iconic image. (AP Photo/The Fort Worth Star-Telegram, David Kent)

(AP) - Sue Laux, of Keller, pickets with other opponents of abortion outside Planned Parenthood of North Texas' 2012 annual luncheon at the Omni Hotel in Fort Worth, Texas Friday, Feb. 3, 2012. The Susan G. Komen for the Cure breast-cancer charity on Friday abandoned plans to deny funding to Planned Parenthood. The startling decision came after three days of virulent criticism that resounded across the Internet, jeopardizing Komen's iconic image. (AP Photo/The Fort Worth Star-Telegram, David Kent)

(AP) - Elizabeth Ray is interviewed before Planned Parenthood of North Texas' 2012 annual luncheon at the Omni Hotel in Fort Worth, Texas Friday, Feb. 3, 2012. The Susan G. Komen for the Cure breast-cancer charity on Friday abandoned plans to deny funding to Planned Parenthood. The startling decision came after three days of virulent criticism that resounded across the Internet, jeopardizing Komen's iconic image. (AP Photo/The Fort Worth Star-Telegram, David Kent)

(AP) - The Federal Bureau of Investigation (FBI) headquarters in Washington Friday, Feb. 3, 2011. They trade jokes, chuckle and talk shop about a hacker plot called 'Project Mayhem.' But at the heart of the conference call between the FBI and Scotland Yard was a strategy aimed at bringing down the hacking collective known as Anonymous, which has launched a series of embarrassing attacks across the Internet. Unfortunately for the cyber sleuths, the hackers were listening, too — and now so is the rest of the world. (AP Photo/Manuel Balce Ceneta)

(AP) - Jan Wimberley of Buhl, Idaho, waves a sign reads 'Google Ron Paul,' as she rallies outside a campaign stop for Republican presidential candidate Rep. Ron Paul, R-Texas, Thursday, Feb. 2, 2012, in Elko, Nev. Wimberley said the sign is to tell people 'either too young or too old' to know who Paul is to find out who he is using the Internet. (AP Photo/Ted S. Warren)

(AP) - FILE - In this Oct. 28, 2010 file photo, Ariana Huffington arrives at the 'Huffington Post 2010 Game Changers Event,' in New York. AOL's Huffington Post Media Group announced Thursday that it will launch the Huffington Post Streaming Network this summer. The online network will stream live news video from New York and Los Angeles studios for 12 hours on weekdays and expand next year to 16 hours Monday through Friday. The Huffington Post is dedicating 100 employees to the project. (AP Photo/Louis Lanzano, file)

(AP) - In a Tuesday, Jan. 17, 2012 photo, David Oliver pumps his fist in the air as he walks out of Ellis Fischel Cancer Center after receiving encouraging news that his cancer is shrinking in Columbia, Mo. David Oliver has built a career teaching medical school students and hospital workers how to care for dying patients. Now, after the University of Missouri research professor was diagnosed with cancer in September 2011 and broke the news to colleagues by video on the Internet, he is applying those lessons to his own life. (AP Photo/Jeff Roberson)

(AP) - In a Tuesday, Jan. 17, 2012 photo, David Oliver, left, hugs his wife Debra Parker Oliver receiving encouraging test results at Ellis Fischel Cancer Center in Columbia, Mo. David Oliver has built a career teaching medical school students and hospital workers how to care for dying patients. Now, after the University of Missouri research professor was diagnosed with cancer in September 2011 and broke the news to colleagues by video on the Internet, he is applying those lessons to his own life. (AP Photo/Jeff Roberson)

(AP) - In a Tuesday, Jan. 17, 2012 photo, David Oliver sits quietly as he waits for the results of a scan to see if his cancer is shrinking at Ellis Fischel Cancer Center in Columbia, Mo. Oliver has built a career teaching medical school students and hospital workers how to care for dying patients. Now, after the University of Missouri research professor was diagnosed with cancer in September 2011 and broke the news to colleagues by video on the Internet, he is applying those lessons to his own life. (AP Photo/Jeff Roberson)

(AP) - In a Tuesday, Jan. 17, 2012 photo, David Oliver, left, holds his wife's hand as Debra Parker Oliver holds her husband's medical records while they wait for David to undergo medical tests at Ellis Fischel Cancer Center in Columbia, Mo. David Oliver has built a career teaching medical school students and hospital workers how to care for dying patients. Now, after the University of Missouri research professor was diagnosed with cancer in September 2011 and broke the news to colleagues by video on the Internet, he is applying those lessons to his own life. (AP Photo/Jeff Roberson)

(AP) - In a Tuesday, Jan. 17, 2012 photo, David Oliver, seen in mirror, talks with Dr. Ravi Bobba about his prognosis at Ellis Fischel Cancer Center in Columbia, Mo. Oliver has built a career teaching medical school students and hospital workers how to care for dying patients. Now, after the University of Missouri research professor was diagnosed with cancer in September 2011 and broke the news to colleagues by video on the Internet, he is applying those lessons to his own life. (AP Photo/Jeff Roberson)

(AP) - In a Tuesday, Jan. 17, 2012 photo, David Oliver, center, is comforted by his wife Debra Parker Oliver, right, as nurse Jan Millen draws blood for tests at Ellis Fischel Cancer Center in Columbia, Mo. David Oliver has built a career teaching medical school students and hospital workers how to care for dying patients. Now, after the University of Missouri research professor was diagnosed with cancer in September 2011 and broke the news to colleagues by video on the Internet, he is applying those lessons to his own life. (AP Photo/Jeff Roberson)

(Reuters) - Melinda Gates speaks to the media while her husband, Microsoft co-founder Bill Gates (L) and his father William H. Gates Sr. listen during an advanced tour of the newly constructed $15 million visitor center at the Bill and Melinda Gates Foundation $500 million campus in Seattle, Washington February 1, 2012. The 900,000 square foot construction, which occupies more than 12 acres in downtown Seattle, is scheduled to open to the public on February 4, 2012. REUTERS/Anthony Bolante (UNITED STATES - Tags: SOCIETY BUSINESS SCIENCE TECHNOLOGY TPX IMAGES OF THE DAY)

(Reuters) - William H. Gates Sr. foundation co-chair, and father of Microsoft co-founder Bill Gates, attends an advance media tour of the newly constructed $15 million visitor center of the Bill and Melinda Gates Foundation $500 million campus in Seattle, Washington February 1, 2012. The 900,000 square foot construction, which occupies more than 12 acres in downtown Seattle, is scheduled to open to the public on February 4, 2012. REUTERS/Anthony Bolante (UNITED STATES - Tags: SOCIETY BUSINESS SCIENCE TECHNOLOGY)

(Reuters) - Melinda Gates listens as her husband Microsoft co-founder Bill Gates speaks to the media at an advance tour of the newly constructed $15 million visitor center of the Bill and Melinda Gates Foundation $500 million campus in Seattle, Washington February 1, 2012. The 900,000 square foot construction, which occupies more than 12 acres in downtown Seattle, is scheduled to open to the public on February 4, 2012. REUTERS/Anthony Bolante (UNITED STATES - Tags: SOCIETY SCIENCE TECHNOLOGY BUSINESS)

(Reuters) - William H. Gates Sr. foundation co-chair, and father of Microsoft co-founder Bill Gates, is pictured in a display in the newly constructed $15 million visitor center of the Bill and Melinda Gates Foundation $500 million campus in Seattle, Washington February 1, 2012. The 900,000 square foot construction, which occupies more than 12 acres in downtown Seattle, is scheduled to open to the public on February 4, 2012. REUTERS/Anthony Bolante (UNITED STATES - Tags: SOCIETY SCIENCE TECHNOLOGY BUSINESS)

(Reuters) - Microsoft co-founder Bill Gates gives an advance media tour of the newly constructed $15 million visitor center of the Bill and Melinda Gates Foundation $500 million campus in Seattle, Washington February 1, 2012. The 900,000 square foot construction, which occupies more than 12 acres in downtown Seattle, is scheduled to open to the public on February 4, 2012. REUTERS/Anthony Bolante (UNITED STATES - Tags: SOCIETY SCIENCE TECHNOLOGY BUSINESS HEADSHOT)

(Reuters) - Microsoft co-founder Bill Gates listens while his wife Melinda Gates speaks to the media at an advance tour of the newly constructed $15 million visitor center of the Bill and Melinda Gates Foundation $500 million campus in Seattle, Washington February 1, 2012. The 900,000 square foot construction, which occupies more than 12 acres in downtown Seattle, is scheduled to open to the public on February 4, 2012. REUTERS/Anthony Bolante (UNITED STATES - Tags: SOCIETY SCIENCE TECHNOLOGY BUSINESS)

(Reuters) - Microsoft co-founder Bill Gates looks at a display during an advance media tour of the newly constructed $15 million visitor center of the Bill and Melinda Gates Foundation $500 million campus in Seattle, Washington February 1, 2012. The 900,000 square foot construction, which occupies more than 12 acres in downtown Seattle, is scheduled to open to the public on February 4, 2012. REUTERS/Anthony Bolante (UNITED STATES - Tags: SOCIETY SCIENCE TECHNOLOGY BUSINESS)

(Reuters) - Microsoft co-founder Bill Gates looks at a display while his wife Melinda Gates speaks to the media at an advance tour of the newly constructed $15 million visitor center of the Bill and Melinda Gates Foundation $500 million campus in Seattle, Washington February 1, 2012. The 900,000 square foot construction, which occupies more than 12 acres in downtown Seattle, is scheduled to open to the public on February 4, 2012. REUTERS/Anthony Bolante (UNITED STATES - Tags: SOCIETY SCIENCE TECHNOLOGY BUSINESS)

(Reuters) - Melinda Gates lifts a pail of clean water, as her husband Microsoft co-founder Bill Gates watches, for a demonstration at a display during an advance media tour of the newly constructed $15 million visitor center of the Bill and Melinda Gates Foundation $500 million campus in Seattle, Washington February 1, 2012. The 900,000 square foot construction, which occupies more than 12 acres in downtown Seattle, is scheduled to open to the public on February 4, 2012. REUTERS/Anthony Bolante (UNITED STATES - Tags: SOCIETY BUSINESS SCIENCE TECHNOLOGY)

(Reuters) - Melinda Gates and her husband, Microsoft co-founder Bill Gates, speak to the media at a display during an advance tour of the newly constructed $15 million visitor center of the Bill and Melinda Gates Foundation $500 million campus in Seattle, Washington February 1, 2012. The 900,000 square foot construction, which occupies more than 12 acres in downtown Seattle, is scheduled to open to the public on February 4, 2012. REUTERS/Anthony Bolante (UNITED STATES - Tags: SOCIETY SCIENCE TECHNOLOGY BUSINESS)

(Reuters) - Microsoft co-founder Bill Gates speaks to the media while looking at a display during an advance tour of the newly constructed $15 million visitor center of the Bill and Melinda Gates Foundation $500 million campus in Seattle, Washington February 1, 2012. The 900,000 square foot construction, which occupies more than 12 acres in downtown Seattle, is scheduled to open to the public on February 4, 2012. REUTERS/Anthony Bolante (UNITED STATES - Tags: SOCIETY BUSINESS SCIENCE TECHNOLOGY)

(Reuters) - Microsoft co-founder Bill Gates (R) and his wife Melinda Gates listen as Bill's father William H. Gates Sr. speaks to the media at an advance tour of the newly constructed $15 million visitor center of the Bill and Melinda Gates Foundation $500 million campus in Seattle, Washington February 1, 2012. The 900,000 square foot construction, which occupies more than 12 acres in downtown Seattle, is scheduled to open to the public on February 4, 2012. REUTERS/Anthony Bolante (UNITED STATES - Tags: SOCIETY BUSINESS SCIENCE TECHNOLOGY)

(Reuters) - Sixteen year old Danieli Riva looks at her facebook page at a public internet service in Juan Pablo II shanty town in Villa El Salvador,Lima January 31, 2012. REUTERS/Mariana Bazo

(AP) - In this photo taken Jan. 24, 2012, curator Therese Littleton looks over a tower of cards with messages written by visitors with their own suggestions for charity at the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Jan. 24, 2012, spokeswoman Melissa Milburn looks over an interactive timeline of the Gates family at the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Jan. 24, 2012, a wall containing an interactive timeline is seen behind in a gallery at the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Jan. 24, 2012, a visitor stands in a theater for films and guest speakers at the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Jan. 24, 2012, an interactive displays explains how data is used to help identify problems in things like agriculture and education and how best to help solve some of those problems at the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Jan. 24, 2012, people who must walk to collect clean water are represented in a path of footsteps along a hallway at the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Jan. 24, 2012, a 'faces gallery,' including that of Bill Gates, center, is seen at the entrance to the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Jan. 24, 2012, a 'faces gallery' greets visitors as they enter the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Tuesday, Jan. 31, 2012, the Space Needle, right, is seen across the street from the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Tuesday, Jan. 31, 2012, restroom stall doors are covered with images of third-world bathrooms at the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Tuesday, Jan. 31, 2012, a quote by Bill Gates is seen in a sculpture outside the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Jan. 24, 2012, a woman takes photos of a wall of quotations about philanthropy at the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Jan. 24, 2012, curator Therese Littleton demonstrates an interactive display meant to show visitors that large problems take many solutions to solve at the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Jan. 24, 2012, toy models left by visitors of designs for products that could help solve world problems are seen in front of a wall of self-made photo portraits of other visitors at the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)

(AP) - In this photo taken Tuesday, Jan. 31, 2012, a man cleans exterior windows in view of towers of cards inside with messages written by visitors with their own suggestions for charity at the Bill & Melinda Gates Foundation Visitors Center in Seattle. The new facility showcases Bill Gates' philanthropy, not his computers. Those who decide to stop by before their trip up the nearby Space Needle will find thought-provoking and even fun exhibits that encourage visitors on how they can make the world a better place. (AP Photo/Elaine Thompson)