Exactly why the founders of our great nation created the second amendment...the basic human right for self-preservation! 

The carnage would have have bruatally higher had this citizen not engaged the mentally deranged shooter.

Let me see libturds such as Boots and co want to get rid of that right. This would have led to I higher kill count for the evil doer!  We the constitutional conservatives must never let our liberties be taken away from us!  NEVER!