Is not the definition of insanity doing the same thing over and over again and expecting different results.  So far the only result that gun free zones have given us has been a opportunity for muder of guaranteed unarmed victims.  This has happened in Newtown, Oregon, Fort Hood, Aurora CO, Paris and numerous other places.  Why is it so hard for some people to understand that the fear of commiting a minor crime is no deterrent to someone who plans a major murder spree.  This needs to be fixed to stop more carnage.