Robot submersible dives deep in search of Flight 370

Aired: 4/14/2014 | 0:08:00 | Clip
Search crews prepared a U.S. Navy robot to dive deep into the Indian Ocean, six days after the last known signal from what may be the recorder from the missing Malaysia Airlines plane. Judy Woodruff talks to David Kelly, CEO of Bluefin Robotics, the company that makes the submersible that can create a 3-D sonar map of any debris on the ocean floor.