Detailed text transcripts for TV channel - CNN - 20100511:21:03:00
It's been tough all along to get answers on the cause of this blast. we still don't have them. one reason why, there are three powerful companies in charge of this operation. the drilling rig is owned by transocean. the blowout preventer that failed owned by transocean, made by someone else. the cementing operation, which looks increasingly crucial in this equation, run by halliburton. but the overall operation, the decisions, the key decisions, bp was in charge of that. today, all three companies tried to deflect responsibility on each other. as the leaders of the three key companies involved...