First 20/20 arms someone, then puts them in a fishbowl helmet with limited vision, dresses them in what looked like ski gloves and some strange clingy shirt that went down past mid thigh over the holstered gun. Next they have a trained policeman barge in and immediately draw down on the subject firing away ignoring everyone else in the room. Somehow this shows us how you would not be able to defend yourself with a gun. What a joke. Why not just blindfold the subjects? What was even stupider was that the cameras on the Policemen "intruders" showed that they knew exactly where the armed student was and started shooting at them ASAP to the exclusion of everyone else. And 20/20 calls this some kind of accurate simulation? What a joke!