CNN The Situation Room April 9, 2014 21:54:00
Wreckage will stand out when they run side scan sonar. >> they haven't done topography mapping so it's like you're starting from scratch. >> a little bit, wolf. you heard the previous commentator talking about what we know about the bottom there. the good news is hms echo is nearby, fitted with the right type of gear to gi a very sort of quick ocean bottom map expedition that could be the information that would help move this faster. >> how deep can navy divers go? >> navy divers generally about 1,000 feet for man diving. >> so there's no way there's going to be anybody down -- you have to sen...
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