In a Wednesday, July 28, 2010 photo provided by the Department of Defense, more than 45,000 Boy Scouts salute during the singing of the national anthem as part of the Boy Scouts of America 2010 National Scout Jamboree at Ft. AP Hill, Va.

A Pakistan helicopter picks dead bodies from the site of plane crash in Islamabad, Pakistan on Wednesday, July 28, 2010. A government official says all 152 people on board the plane that crashed in the hills surrounding Pakistan's capital were killed.

Moscow's Special Force (OMON) officers aim their pistols during an exhibition training in Moscow, Russia, Wednesday, July 28, 2010.

Puerto Ricoýs Yarleen Santiago signals her teammate where to serve during their womenýs beach volleyball gold medal match against Mexico at the Central American and Caribbean Games Mayaguez 2010 in Cabo Rojo, Puerto Rico, Tuesday, July 27, 2010.

Oil spews from a wellhead in Barataria Bay on the coast of Louisiana, Tuesday, July 27, 2010 after it was struck by a tugboat. A crew capable of capping the well is expected onsite later Tuesday.

Cast members of MTV's ''Jersey Shore'' reality series, from left, Michael ''The Situation'' Sorrentino, Ronnie Ortiz, Sammi Giancola, Pauly ''DJ Pauly D'' Delvecchio, Nicole ''Snooki'' Polizzi, Vinny Guadagnino, Jenni ''J-Woww'' Farley participate in opening bell ceremonies of the New York Stock Exchange Tuesday, July 27, 2010.

The wreckage of a Lufthansa cargo plane which caught fire and split in half as it was landing lies on the tarmac in the capital Riyadh, Saudi Arabia, Tuesday, July 27, 2010. The German pilot and co-pilot of Flight 8460, which was carrying about 90 tons of unspecified cargo, were lightly injured, an airport official said.

A trio of Kemp's ridley turtle hatchlings make their way through the surf after being released into the Gulf of Mexico on Monday, July 26, 2010 at Padre Island National Seashore, Texas. Hundreds of endangered baby sea turtles embarked on a new life in the Gulf of Mexico on Monday with federal biologists hoping that by the time the tiny critters get as far east as the BP spill, the toxic oil will largely be gone.

The nosepiece, top, of a KC-135 Stratotanker from the 909 Air Fueling Squadron of the 18th Wing of the U.S. Air force, based in Japan's Kadena, is connected to a F-16 Fighting Falcon from the U.S. Seventh Air Force's 8th Fighter Wing, based in South Korea's Gunsan, for aerial refueling during a joint military drills between South Korea and the U.S. over the East Sea, east of Seoul, South Korea, Monday, July 26, 2010.

Three-time Tour de France winner Alberto Contador of Spain holds aloft the winners trophy on the podium after the 20th and last stage of the Tour de France cycling race over 102.5 kilometers (63.7 miles) with start in Longjumeau and finish in Paris, France, Sunday, July 25, 2010.