KENNER, La. (right) Miles Ezell, a senior tool pusher with Transocean, along with his consul, discuss what transpired aboard the Deepwater Horizon rig when it exploded April 20, 2010, during the Deepwater Horizon joint investigation hearing, May 28, 2010. The Coast Guard and Minerals Management Service are co-chairing the joint investigation launched to determine the cause of the initial incident and fire aboard the mobile offshore drilling unit (MODU) Deepwater Horizon. (USCG) 10Spill0528-G-7400K-007
