Too much tunnel vision on the guns. One could inflict as many casualties with homemade I.E.D.s, Peroxide bombs, etc. How about banning machetes, ice picks, screw drivers or chainsaws too? People are focusing on a singular object. Let's also start a ban on Crossbows,ect, etc.? A trained individual could just as well have taken out as many people with bare hands. Will they ban Your hands too cause you were trained how to kill another human? Think about it? These people will just find another instrument to commit these horrible crimes. You'd be surprised what you can make with everyday stuff.