Detailed text transcripts for TV channel - CNN - 20100708:16:30:00
And that's what's happening to those people down in the gulf. drew griffin joining us now. and drew, you shared with us bp's view on this issue. but the question lingers -- is it possible that workers who are trying to clean up all of this oil could right now be in the process of being poisoned by this oil? >> the big question in this piece is what we did not learn from exxon valdez. is there some kind of levels underneath osha standards that over time would infect a person? or would raise the toxicity level in a person? they don't know. bp and the federal government say right now, the air i...