CNN Legal View With Ashleigh Banfield April 4, 2014 16:14:00
It's not a very fast way of moving about. and on top of which, you mentioned the robotic device, can dive down just as deep, and basically can go down and search around around. it will cast out a signal and try to see anything like this that would be in the zone. it has to get fairly close to make it work. so the real equation here, again, ashleigh, how close can you get. if it you're close enough, it works. if not close enough, it's great technology dragging through the ocean. >> and it's that zone. that's the critical zone that -- it's the sweet spot that everyone is trying to find. chad mye...
Source: archive.org