Detailed text transcripts for TV channel - CNN - 20100408:14:13:00
Deteriorated. we were concerned about what conditions that air would cause with an explosive atmosphere. we've had three scenarios. the first scenario would be that we could continue and the air would be to the point, each if they had a rescue they could continue to get back and check the shelter and with that, we can do that exploring here. the second scenario is we know they were clear here before breathing without an rat us and they could have seen that it was too bad to proceed back and have a temporary barricade here and then as kevin and joe and all of them would explain to you, they wou...