Every year there are hundreds of situations around the country where someone with a gun has decided they were going to harm others. More common than not when confronted by armed law enforcement those individuals either give up or commit suicide. But how long does it take for law enforcement to get on scene? What carnage takes place until the threat is stopped? A responsible armed citizen has the ability to stop those assailants in their tracks, and end the threat even before they have the ability to do harm. These video shows just a fraction of those events.