The U.S. Border Patrol is unveiling its latest technology in the underground war - a wireless, camera-equipped robot that can do the job of a human agent in a fraction of the time.
Related video: WATCH: Planes bomb Damascus suburb
The U.S. Border Patrol is unveiling its latest technology in the underground war - a wireless, camera-equipped robot that can do the job of a human agent in a fraction of the time.
Related video: WATCH: Planes bomb Damascus suburb