Photos | A look back at the BP oil spill
Gulf Oil Spill
Credit: AP
In this image taken from video provided by BP PLC at 6:45 a.m. EDT Thursday July 15, 2010, oil flows from one of three valves of the new 75-ton cap atop the site of the Deepwater Horizon oil spill in the Gulf of Mexico as testing continues Thursday. BP engineers working to choke the flow of oil into the Gulf of Mexico found a leak on a line attached to the side of the new well cap and were trying to fix it Thursday before attempting to stop the crude. (AP Photo/BP PLC) NO SALES
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