favor at this point? >> no, it's horrific. getting off the ship and now you're in this water which is deadly as well. >> the cranes we were told they are going to be brought in to right to ship and get it out of the water they're not going to be able to get there until friday. >> that's not going to help. it just seems like that too long. so whatever rescue has got to happen has got to happen right up front in the next few hours. it's not -- as i said, it's just a horrific situation. >> unfolding right before our eyes. david gallo, thank you. chris? let's take a quick check on the search for flight 370. right now turn manned mini sub, the bluefin-21, is back in the water scanning the indian ocean floor. that's good. but it has had issues. that's bad. it had to be pulled back out of the water for what they're calling, quote, technical trouble. let's bring in former faa inspector david soucie. they anticipate having problems here. they don't know what they're dealing with under water. what do we know about the problems they're having? >> literally uncharted territory