Surfers look at the waves before the start of the Billabong Rio Pro surfing championship in Rio de Janeiro, Brazil on Wednesday, May 11, 2011. (Victor Caivano / Associated Press)
A red traffic light frames workers putting up a two-story-high black-and-white photograph of Chinese artist Ai Weiwei outside the Lisson Gallery in London, Wednesday, May 11, 2011. Chinese artist Ai Weiwei has vanished. But look around, and he seems to be everywhere. More than a month after one of China's best-known contemporary artist was arrested while trying to board a flight to Hong Kong, his name, his face and his art have been popped up across the globe. China's communist rulers have steadfastly refused to say where Ai is or who's holding him. His colleagues in the international art world say they want to make sure he doesn't disappear from view. (Matt Dunham / Associated Press)
From left, Michael Sheen, Rachel McAdams, director Woody Allen, Owen Wilson, Lea Seydoux and Adrien Brody stand on the red carpet as they arrive for the screening of "Midnight in Paris" and the opening ceremony, at the 64th international film festival, in Cannes, southern France, Wednesday, May 11, 2011. (Lionel Cironneau / Associated Press)
A woman retrieves usable items from the smoking debris left after a previous night's fire destroyed several dozen family tents and makeshift dwellings, at one of the many camps for people displaced by the 2010 earthquake, in Port au Prince, Haiti, Wednesday, May 11, 2011. There were no reported injuries. (Dieu Chery / Associated Press)
Flowers are placed around a wooden tablet for victims at a place overlooking the city of Natori, which was devastated by the March 11 earthquake and tsunami, in northeastern Japan, on Wednesday May 11, 2011. Two months ago today the magnitude 9.0 earthquake and resulting tsunami struck Japan's eastern coast. (Kyodo News)
A woman breaks down in tears as she prays for victims on a hill overlooking the city of Natori, which was devastated by the March 11 earthquake and tsunami, in northeastern Japan, on Wednesday May 11, 2011. (Kyodo News)
Junior high school students hold placards thanking Japanese soldiers for their job at a school in Kesennuma, hit by the March 11 earthquake and tsunami, in northeastern Japan, on Wednesday May 11, 2011. (Kyodo News)
A child plays on the floor of an evacuation center decorated with cheering messages in Fukushima in eastern Japan, on Wednesday May 11, 2011. Two months ago today the magnitude 9.0 earthquake and resulting tsunami struck Japan's eastern coast. (Kyodo News)
The Pyramid Arena sits protected by a flood wall from the swollen Mississippi River Tuesday, May 10, 2011, in Memphis, Tenn. The Mississippi crested in Memphis at nearly 48 feet on Tuesday, falling short of its all-time record but still soaking low-lying areas with enough water to require a massive cleanup. (Jeff Roberson / Associated Press)
Members of the Louisiana National Guard use machinery to fill Hesco baskets along a residential neighborhood in preparation of impending flooding from the likely diversion of Mississippi River floodwaters into the Atchafalaya Basin, in Morgan City, La., Wednesday, May 11, 2011. The Mississippi River crested in Memphis at nearly 48 feet on Tuesday, May 10, 2011, falling short of its all-time record but still soaking low-lying areas with enough water to require a massive cleanup. As the swollen river surges south, it is expected to break an 84-year-old record of 56.2 feet in Vicksburg, Miss., Saturday. (Gerald Herbert / Associated Press)
Jessica Halbert, left, and Kristin Aman, right, make sandbags in preparation of impending flooding from the likely diversion of Mississippi River floodwaters into the Atchafalaya Basin, in Stephensville, La., Wednesday, May 11, 2011. (Gerald Herbert / Associated Press)
People gather at Boutwell Auditorium in Birmingham, Ala., Wednesday, May 11, 2011, to apply for disaster food assistance benefits. Long lines but swift service was the order of the day as the center had taken 5,000 applications by noon Wednesday and 8,000 on Tuesday. (Dave Martin / Associated Press)
A dual-powered locomotive, left, is stationed next to an electric locomotive at Newark Penn Station, Wednesday, May 11, 2011 in Newark, N.J. The dual-powered locomotive, which NJ Transit claims to be the first in North America, will operate on both diesel and electric rail lines. The first engine is expected to hit the tracks in September. (Julio Cortez / Associated Press)
Members of the M'bya Guarani ethnic group gather at Uruguay square during a protest demanding more attention from Paraguay's government in Asuncion, Paraguay, Tuesday, May 10, 2011. (Jorge Saenz / Associated Press)
Vijay Singh of Fiji hits from the sixth tee during a practice round for the Players Championship golf tournament, Wednesday, May 11, 2011, in Ponte Vedra Beach, Fla. (David Goldman / Associated Press)
A woman mourns the passing of Spanish professional golfer Seve Ballesteros, near tributes placed outside his house in the small town of Pedrena, northern Spain, Wednesday May 11, 2011. Ballesteros, a five-time major winner and Ryder Cup stalwart who revived European golf, died Saturday at age 54 from complications of a cancerous brain tumor. (Alvaro Barrientos / Associated Press)
Ballesteros family members and close friends gather arrund the urn, containing the ashes of Seve Ballesteros, under the magnolia tree, on the the family estate prior to the start of the funeral service in Pedrena, Spain, Wednesday, May 11, 2011. Ballesteros, a five-time major winner and Ryder Cup stalwart who revived European golf, died Saturday at age 54 from complications of a cancerous brain tumor. (Jorge Andreu / Getty Images Europe)
In this publicity image released by ABC, singer Romeo performs with his partner Chelsie Hightower on the celebrity dance competition "Dancing with the Stars," on Monday, May 9, 2011, in Los Angeles. Romeo was the latest contestant eliminated from the series on Tuesday. (Adam Taylor / American Broadcasting Companies,)
Surfers look at the waves before the start of the Billabong Rio Pro surfing championship in Rio de Janeiro, Brazil on Wednesday, May 11, 2011. (Victor Caivano / Associated Press)
View a gallery of photos from around the world on Wednesday, May 11, 2011.