it s hard to understand how these things can work. it s a great thing to ask, the flow rate alone of that oil and the natural gas coming out is just ridiculous. and trying to get the first option, just the tube to cover that, is going to be really, really difficult. the question is to have three undersea robots. the thing you talked about at the top of the show, those chemical dispersants. they wanted to check it out. they wanted to get a better understanding of if it was this harmful. they are now allowing the b.p. and the coast guard is going to allow the epa to use it once again. they spray the chemical dispercent sant and it has a