Who can forget that image? That's the gunman, whose name I don't care to remember, who gunned down 33 people in cold blood. He was mentally unstable, and he was able to buy a gun and ammunition. In Texas, in 2007, shortly after the Stand Your Ground or Kill at Will bill was passed, a shotgun-armed man decided to shoot and kill two men who broke into his neighbor's house, even though the cop on the 911 call with him told him, explicitly, not to.  Hear it for yourself: Quite chilling. You can hear the guy firing the shotgun that [...]