Smart Torpedo News Today

Autonomous underwater vehicle. for the people who run it its -- >> basically a smart torpedo. >> reporter: and right now it may be the best remaining hope for finding wreckage from flight 370. we were given exclusive access behind the scenes at phoenix international, the company which runs the bluefin, to see just how it works. while it may launch from the side of a search ship, the bluefin is actually operated by remote control with help from a satellite. its job, not to listen for pings but to...