Detailed text transcripts for TV channel - CNN - 20100511:03:26:00
Bp who leased and operated the rig said it spent $350 million so far in clean-up and other costs tied to the spill. again and again, engineers have tried to shut off the gushing oil. nothing has worked. the latest attempt on friday. they lowered that giant four-story container over the leak to try to cap it but ice like crystals apparently doomed the effort. tom joins us to explain it and the next plans to contain it. >> remember this is happening in a very deep, dark and cold place. well below freezing, depending on how you look at it. so tiny crystals of ice and gas called methane hydrite ha...