Some of the most innovative and mind-boggling cars are not on the streets, they are helping the military pound the pavement and cross terrain around the world. From an amphibious truck that can charge over deep sea and water in a flash to a six-wheeled Humvee with more firepower than some tanks, Chuck Norris will take viewers on a tour through the wildest vehicles in the history of the Armed Forces in this one-hour HISTORY special.