Shrimp boats help in the oil skimming efforts out in Barataria Bay in Grand Isle, Louisiana, USA, 26 May 2010. The Deepwater Horizon spill continues to spread impacting fishermen and tourist revenues along the Louisiana to Alabama coasts. EPA/BEVIL KNAPP
Oil, marsh grass and dispersants are seen on the surface of the Gulf of Mexico 10 miles offshore, while cleaning efforts continue from the Deepwater Horizon oil spill near Grand Isle, Louisiana, USA, 26 May 2010. The Deepwater Horizon spill continues to spread impacting fishermen and tourist revenues along the Louisiana to Alabama coasts. EPA/BEVIL KNAPP
Brown Pelicans preen and feed on Queen Bess Island in Barataria Bay while cleaning efforts continue from the Deepwater Horizon oil spill near Grand Isle, Louisiana, USA, 26 May 2010. The Deepwater Horizon spill continues to spread impacting fishermen and tourist revenues along the Louisiana to Alabama coasts. EPA/BEVIL KNAPP
A live video feed from the BP remotely operated vehicle (ROV) shows crude oil as it escapes from the Deepwater Horizon BP oil well in the Gulf of Mexico 27 May 2009. EPA/BP LIVE VIDEO FEED
A shrimp boat heads towards shore in Barataria Bay on 26 May 2010 with dirty oil booms instead of nets full of Louisiana Gulf shrimp while cleaning efforts continue from the Deepwater Horizon oil spill near Grand Isle, Louisiana USA 27 May 2010. The Deepwater Horizon spill continues to spread impacting fishermen and tourist revenues along the Louisiana to Alabama coasts. EPA/BEVIL KNAPP
A photograph made available on 27 May 201, shows oil, marsh grass and dispersants floating in Louisiana's Gulf of Mexico 11 miles offshore in Federal waters, while cleaning efforts continue from the Deepwater Horizon oil spill near Grand Isle, Louisiana USA on 27 May 2010. The Deepwater Horizon spill continues to spread impacting fishermen and tourist revenues along the Louisiana to Alabama coasts. EPA/BEVIL KNAPP
Skimmers and oily booms sit by the shore's edge on Elmer's Island while cleaning efforts continue from the Deepwater Horizon oil spill near Grand Isle, Louisiana, USA, 26 May 2010. The Deepwater Horizon spill continues to spread impacting fishermen and tourist revenues along the Louisiana to Alabama coasts. EPA/BEVIL KNAPP
Shrimp boats help in the oil skimming efforts out in Barataria Bay in Grand Isle, Louisiana, USA, 26 May 2010. The Deepwater Horizon spill continues to spread impacting fishermen and tourist revenues along the Louisiana to Alabama coasts. EPA/BEVIL KNAPP
Sergeant Troy Parker, a Senior Agent with Wildlife and Fisheries checks a crab trap in Barataria Bay for oiled crabs impacted by the Deepwater Horizon oil spill near Grand Isle, Louisiana, USA, 26 May 2010. The Deepwater Horizon spill continues to spread impacting fishermen and tourist revenues along the Louisiana to Alabama coasts. EPA/BEVIL KNAPP
Skimmers and oily booms sit by the shore's edge on Elmer's Island while cleaning efforts continue from the Deepwater Horizon oil spill near Grand Isle, Louisiana, USA, 26 May 2010. The Deepwater Horizon spill continues to spread impacting fishermen and tourist revenues along the Louisiana to Alabama coasts. EPA/BEVIL KNAPP
