File photo shows a decomposed fish lying in the water as workers pick up oil from Deepwater Horizon oil spill in Waveland

 
File photo shows a decomposed fish lying in the water as workers pick up oil from Deepwater Horizon oil spill in Waveland
A decomposed fish lies in the water as workers pick up oil balls from the Deepwater Horizon oil spill in Waveland, Mississippi in this July 7, 2010 file photo. REUTERS/Lee Celano/Files