was, their preventer didn't immediately kick in, so that's what they're trying to activate right now. >> and the idea that they're working on, if that doesn't work to, bring in another rig to drill a relief well down here. how does that work? they have to come down diagonally into the pipe and that takes longer, does it not? >> it does. and i'm not an operations guy. more the environmental issues are mine. but if this were to be the route they have to go, and i think this has publicly been stated, they're looking at weeks, certainly, if not longer, to drill that well. >> we want to take a look at the potential wildlife affected by this. you've got sperm whales, whale sharks, tortoises in the air. porpoises in the waters. crabbing season. shrimp and oyster season that is just starting in this area. they have actually already spotted sperm whales during this process of trying to contain the slick. how much of an environmental concern is for marine wildlife?