(FILES) Photo taken on June 9, 2010 of o

(FILES) Photo taken on June 9, 2010 of oil covered brown pelicans found off the Louisiana coast and affected by the BP Deepwater Horizon oil spill in the Gulf of Mexico waiting in a holding pen for cleaning at the Fort Jackson Oiled Wildlife Rehabilitation Center in Buras, Louisiana. BP’s vilified chief executive Tony Hayward resigned on July 27, 2010 as the energy giant announced that the devastating Gulf of Mexico oil disaster will cost 32.2 billion dollars and caused a record quarterly loss.
AFP PHOTO / Saul LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)(Photo Credit should Read /AFP/Getty Images)