CNN CNN Newsroom April 8, 2014 19:35:00
Kind of depths and allow you to work at those sorts of pressures. there are precious few tools on the planet that can do that. it will make things extraordinarily difficult. >> so discouraging the more you learn about the searches in that part of the world. hopefully they can find the pings again. thank you so much. >> my pleasure. coming up next, piecing together wreckage from a downed plane. if flight 370 is ever found, if they find the debris we were just talking about, the wreckage, an aviation accident lab like this one could be key in figuring out what happened, working backwards to an...