In Senate testimony on May 11, 2010, the three companies did their best to point the finger at each other, with the result that neither BP, Transocean or Halliburton would admit, undoubtedly for liability purposes, any contributory role. In the midst of such liability evasion, those of us in the wider society want to get to the bottom of the accident so future such accidents can be prevented. In pointing the finger at the other guy while ignoring one’s own role, the managers of the three companies are added insult to injury.
The full essay is at "BP Clips Societal Norms"