Detailed text transcripts for TV channel - CNN - 20100806:11:04:00
Ocean floor. the man overseeing operations in the gulf, admiral thad allen, called it "a significant milestone." >> this is not the end but it will virtually assure us that there will be no chance of oil leaking into the environment. >> allen says bp is still drilling two relief wells to make sure that this thing stays dead. but the long-term clean-up effort, the effects of the oil that ran on unchecked for months are another story. federal government's on-scene coordinator says tar balls may be washing ashore for years. the oil has stopped. a lot of what did leak out is gone but still so ma...