CNN CNN Special Report April 16, 2014 05:09:00
Maximum depth limit. what happens if it goes beyond that? because don't they design these submersibles to go a little deep are than their capability? >> well, certainly, they have a margin built in so it doesn't go beyond the capability and implode. but it has its limits. the ocean does get quite a bit deeper than it does at this particular spot. so in the event that it is much deeper than what it is operating at today they're going to have to call in other pieces of equipment that can go deeper. and fortunately these things do exist. >> david souci, do you think we may see manned subs down th...
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