Protesters rally for the "Red Shirt" anniversary at Ratchaprasong Intersection in Bangkok, Thailand, Thursday, May 19, 2011. The Red Shirt protesters marked the first anniversary of the army's crushing of a two-month-long Red Shirt protest in central Bangkok, the most violent incident in political unrest that has wracked the country since Thaksin Shinawatra was ousted in a 2006 military coup.
Credit: AP Photo/Sakchai Lalit
Floodwaters from the Yazoo river creep across fields of crops near Yazoo City, Miss., Thursday, May 19, 2011. The water is expected to crest on Thursday. For thousands of people forced from their homes by the rising Mississippi River, life has become a tedious waiting game: waiting for meals at shelters, waiting for the latest word on their flooded homes, waiting for the river to fall.
Credit: AP Photo/Dave Martin
President Barack Obama passes Secretary of State Hillary Clinton before delivering a policy address on events in the Middle East at the State Department in Washington, Thursday, May 19, 2011.
Credit: AP Photo/Pablo Martinez Monsivais
Jeff Weiner, second from right, LinkedIn's CEO, celebrates the company's listing, Thursday, May 19, 2011, at the New York Stock Exchange. LinkedIn, based in Mountain View, Calif., is an internet-based social networking rolodex for business people.
Credit: AP Photo/Mark Lennihan
The car driven by IndyCar driver Simona De Silvestro, of Switzerland, crashes in the third turn during practice for the Indianapolis 500 at the Indianapolis Motor Speedway in Indianapolis, Thursday, May 19, 2011.
Credit: AP Photo/Mark Miller
Singer Janet Jackson, left, and model Naomi Campbell laugh as they arrive for the amfAR Cinema Against AIDS benefit at the Hotel du Cap-Eden-Roc, during the 64th Cannes Film Festival, in southern France, Thursday, May 19, 2011.
Credit: AP Photo/David Azia
A Yemeni girl sits in front of female anti-government protestors attending noon prayers, during a demonstration demanding the resignation of Yemeni President Ali Abdullah Saleh, in Sanaa, Yemen, Thursday, May 19, 2011.
Credit: AP Photo/Hani Mohammed
A girl walks on a sunflower field during the Agro Brasilia, an agricultural exhibition on the outskirts of Brasilia, Brazil, Thursday, May 19, 2011.