Imagine what would have happened if any of those punks had access to guns. I get sick of people arguing that guns, pit bulls, or whatever dangerous thing is not a problem. Sure, a weapon in responsible hands is not a problem, but it is impossible to ensure that only the responsible people have access to them. It is so easy for a kid to grab dads gun in a moment of anger. Its a shame, but as long as there are guns on the streets, this kind of thing will happen.
I live in Canada where it is very difficult to buy handguns, Yet handgun crime is rampant, thanks to our NRA controlled neighbors to south. Sorry for the rant, but I calls em as I see them.