CNN Legal View With Ashleigh Banfield March 25, 2014 16:41:00
Fast. >> you can't move very fast. and then you could put them on autonomous vehicles, robots that fly down, submarines on the sea floor. but it's a very slow process, very difficult process. and they have to build up a map of the wreckage. >> reporter: so it's very great, intense technology here, ashleigh. but obviously still takes a lot of work. and it takes a lot of time. >> it's just -- such a great report that you just did. and by the way, while you're there, stephanie, i just got the pinger audio example up on the air. just want to listen to it for a couple seconds. you were talking abou...
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