it is very possible according to federal officials and bp officials that that well could be contained and we see the end of the flow here. >> let's take a look at an animation. i'm not sure if you can see it. we got the information from bp. in terms of what happened over the last 24 hours. and that's basically they are moving over what's -- the giant adapter, isn't it? they are trying to put on top. transition spool. that's on right now? >> reporter: that's on. they are moving that new containment cap over. >> okay. the containment cap, we go to that video quickly, once they have that transition spool, adapter on, they are going to move over -- it is sort of like -- a small bop. it has a lot of capabilities to this new cap they are trying to line up and put on top of that. can you talk about that? >> reporter: pretty good way of looking at it. not small by any means. this is a massive structure