Brazil's Adriano de Souza competes in the final round of the Billabong Rio Pro men's surfing competition in Rio de Janeiro, Brazil, Friday May 20, 2011. De Souza defeated Taj Burrow of Australia in the final round.
Credit: AP Photo/Felipe Dana
A technician watches McLaren Mercedes driver Jenson Button of Britain in the pit lane during the second free practice at the Montmelo racetrack in Montmelo, Spain, Friday, May 20, 2011. The Formula One race will be held on Sunday.
Credit: AP Photo/Frank Augstein
A precautionary sign warning of flooding is almost covered by Mississippi River floodwaters along the road to LeTourneau Technologies, in Vicksburg, Miss., Friday, May 20, 2011. The Mississippi River in Vicksburg stood at 56.9 feet Friday, down two-tenths of a foot on the first two-day drop since April 15-16, but still more than 13 feet above flood stage.
Credit: AP Photo/Rogelio V. Solis)
Maggie, a black Labrador, plays with a ball in the water from the Potomac River, Friday, May 20, 2011, in Alexandria, Va.
Credit: AP Photo/Alex Brandon
President Barack Obama meets with Prime Minister Benjamin Netanyahu of Israel in the Oval Office at the White House in Washington, Friday, May 20, 2011.
Credit: AP Photo/Charles Dharapak
Director Nicolas Winding Refn, right, kisses actor Ryan Gosling on the cheek during arrivals for the screening of "Drive" at the 64th Cannes Filim Festival, in France, Friday, May 20, 2011.
Credit: AP Photo/Joel Ryan
Fishmonger Pat O'Connell shows his wares to Britain's Queen Elizabeth II during a visit to the English Market in Cork, Ireland, Friday May 20, 2011, on the fourth and final day of her first-ever state visit to Ireland. The ambitious trip has been hailed by many as consolidating a new era of cooperation between England and Ireland.
Credit: Getty Images
A rooster crows early Friday, May 20, 2011, in Maysville, Ky. After enduring a week of rainy weather, the sun finally made an appearance.
Credit: AP Photo/The Ledger Independent, Terry Prathe
Demonstrators in tents spend the night at Puerta del Sol square during a protest in Madrid, Friday, May 20, 2011. Spanish university students and youth groups are protesting against a youth unemployment rate of 40 percent and austerity measures taken to end Spain's debt crisis.
Credit: AP Photo/Emilio Morenatti
Lightning strikes the watchtower on Petrin Hill, in Prague, early Friday, May 20, 2011. No damage was reported.
Credit: AP Photo/CTK, Magdalena Strakova