"WTF of Arizona.
...Did you know.....• A 1997 high school shooting in Pearl, Miss., was halted by the school's vice principal after he retrieved the Colt .45 he kept in his truck.
• A 1998 middle school shooting ended when a man living next door heard gunfire and apprehended the shooter with his shotgun.
• A 2002 terrorist attack at an Israeli school was quickly stopped by an armed teacher and a school guard.
• A 2002 law school shooting in Grundy, Va., came to an abrupt conclusion when students carrying firearms confronted the shooter.
• A 2007 mall shooting in Ogden, Utah, ended when an armed off-duty police officer intervened.
• A 2009 workplace shooting in Houston, Texas, was halted by two coworkers who carried concealed handguns.
• A 2012 church shooting in Aurora, Colo., was stopped by a member of the congregation carrying a gun.
• At the recent mall shooting in Portland, Ore., the gunman took his own life minutes after being confronted by a shopper carrying a concealed weapon. 2500 times last year alone legal gun owners stopped violent crime when confronted with it long before police assistance"