Story on robot cracking safes. CU of safe dial combination lock and lock with robotic arm turning the dial. Montage of safe combination locks and dials. Footage from the Late Show with David Letterman which features two lock pickers trying to unlock a safe in a competition.  Man turns dial on safe and explains his process. Backside view of safe lock. Overview of a machine which tries to crack a safe by dialing random combinations. Time estimate graphic for how long a human versus a machine versus a robot can open a safe. Overview of UC Me Rob robot which cracks safes. Don Baer interviewed about his invention. B-roll and explanation of how the robot works.