I'm not all about gun control, I'm kind of go back and forth on the issue. This is irrelevant, but one can buy ammunition with a background check (or so I heard on msnbc when they were talking about the guy's ability to buy a gun). I think that ammunition law is just asking for black market of guns. What do I know though.
I also hate the fact that school security is going to be brought into this issue. I already have to swipe a card key, unlock main doors, then unlock my dorm room door to get in. It is kind of ridiculous. They could do the same with classes I suppose, but that'd be a bit hetic and pointless. There is no way you can prevent nut jobs from tripping out sometimes.