They either know what they are doing or they shouldn't be there.

As far as the drillers were concerned their job was over about five days before the well blew. If it was anything to do with what they were concerned with it would have blown at the time THEY were doing it - BUT GUESS WHAT it didn't.

Sorry folks but I am tired of agruing the point with people who haven't got a clue about what they are talking about, purely because they are looking for someone to blame, and basically that someone must not be American, because that suits the script according to St Barack Obama.