US Coasts Could be Guarded by Unmanned Piranha Drone Boats [Video]

UAV's are old hat nowadays—they've been overhead for nearly a decade. The next frontier in unmanned vehicles isn't in the air. It's on the waves. The Piranha Unmanned Surface Vehicle (USV) could revolutionize ocean-based military operations drones have done for the skies. More »

kevin love duggars marco rubio marco rubio colton dixon peter facinelli bobby rush