crack or weak point. what they could do according to bp, say that did happen. you can then release the valves on the cap, allow the great majority of the oil to flow and bp does have in place at the top of the gulf the facilities to capture oil coming up. the reason bp is going to say this is good news is you have a cap that, if the pressure holds and they don't have leaks, you have a cap that in case of a hurricane, they can shut it down, no oil goes not gulf for 48 hours they can protect everybody and get back out. the other thing they can do, since the cap, if it holds, if the cap works, they can open the valves to take oil to the top but not into the gulf. it goes to the q4000 and they burn it off, put it into containingers. the concern is the rupture, like the garden hose, even in they got that hole, the hose still works and you can get it up. >> shepard: it would then and