You can never tell what people are going to do. I was reading recently about some of the wacky moments on the popular TV game show “The Price Is Right.” The wackiest moments were not scripted. They came as a total surprise.  One time, a model was sitting at the wheel of a car being offered as a prize. Since the car was inside, on the production set, crew members were to manually push it to where it would be displayed for the winner. Unfortunately, as the crew pushed it from behind, the car smashed through the wall of the set. A camera caught the ensuing bedlam. You could see emcee Bob Barker ducking for cover as the wall tumbled down. “But the model never lost her stage presence,” Barker recalled later.” The car kept rolling and she continued smiling and waving.”  Only once was Barker inju…