Is man's urge to destroy innate? We all like to see things smashed, exploded, sunk, and destroyed. During this 2-hour special on mayhem and falling rubble, we meet America's first family of destruction, the Loizeaux, who have imploded more structures than all of their competitors. We also learn about the psychology of wrecking things, meet the stressed-out Japanese businessmen who pay to smash porcelain objects in "The Relief Room," and encounter military demolition experts called sappers.