Photos | A look back at the BP oil spill
Gulf Oil Spill
Credit: AP
A dead turtle floats on a pool of oil from the Deepwater Horizon spill in Barataria Bay off the coast of Louisiana Monday, June, 7, 2010. (AP Photo/Charlie Riedel)
Other Slideshows
Photos: JFK assassination artifacts
Photos: World's largest LEGO model
Photos | Qualifying for the Coca-Cola 600 
Photos | Bridge collapses in Washington state
Photos | Oklahoma continues recovery from Tornado
Photos | From goofy to geeky, Comic Con fans dress to impress
