Your move. you own the rig. so must be your fault, right? >> liability and culpability and ultimate responsibility for the events that resulted in the events are one thing. as the lease operator and well owner, that falls on bp. >> touche, transocean puts it back on bp. the shaggy defense in all of it glory. anything else you want to add to that transocean? >> the one thing we do know is on the evening of april 20th there was a sudden catastrophic failure of the cement, the casing or both. without a failure of one of those elements, the explosion could not have occurred. >> aha. a new player. ...