A large plume of smoke rises from fires on BP’s Deepwater Horizon offshore oil rig, in April 2010. Gerald Herbert/AP

printfriendly pdf email button md - A large plume of smoke rises from fires on BP's Deepwater Horizon offshore oil rig, in April 2010. Gerald Herbert/AP

deepwater horizon 630px 300x169 - A large plume of smoke rises from fires on BP's Deepwater Horizon offshore oil rig, in April 2010. Gerald Herbert/AP

A large plume of smoke rises from fires on BP’s Deepwater Horizon offshore oil rig, in April 2010: Gerald Herbert