Emerging oil rig evidence shows lack of regulation
Gulf Oil Spill
Credit: AP
Members of the Louisiana National Guard watch a Blackhawk helicopter lift off after attaching a sandbag to its belly in Port Fourchon, La., Tuesday, May 11, 2010. Helicopters are dropping sandbags at the mouths of marshes along Port Fourchon and nearby Grand Isle to keep oil from being carried inland with tides. (AP Photo/Patrick Semansky)
