Leftists always want to ban weapons... so that the citizenry is defenseless against oppressive Leftist government actions. In America, we know better. The cost for that protection is that we have to put up with a few wackos who go off the rails and murder innocents. (There are sick-o's in the world. Hopefully you won't encounter any... but if you do, not a lot you can do about it. It's a cost of freedom, unfortunately.) However... NO AMOUNT OF MASS MURDER PREVENTION IS WORTH DISARMING THE CITIZENRY AND MAKING THEM HELPLESS AGAINST EVIL, POWER-HUNGRY LEFTIST GOVERNMENT!!