u.s. military. >> are they just right now hoping they have a hail mary and they're going to find something, is that what they're about to do? >> no, i think they still -- as tom mentioned, they trust the mrsat data. they just got the look over the entire arc and they're starting. >> is there anything else they need down here if they're going in this whole area? the underwater search, that goes very, very slowly. think about somebody walking along all of the state of indiana, how long that could take. >> when they finally found air force 447, they had three rima 6,000s plus a towed array, so they need to bring in some more equipment quickly. >> the air france search which went on for two years, after five days, they did find wreckage. so they at least now where approximately the plane had gone into the atlanta ocean. this was a two-year span, but