While the emotional hyperbole is somewhat understandable... the real question we should ask is why the **** are we raising kids that can do this? What is wrong in our society that our young people think they can shoot kids, each other or anyone else.
Why do you all have to get so emotional and ignore the fundamental issue?
I remember when growing up in the DC area in the 1980s that in DC, kids would get shot and killed over the triple fat down coats, their shoes etc..
The problem is that in my view, socialism, the destruction of the family, leads to such entitlement mentalties that it creates sociopaths. Add in shunning education, to ensure that you will be not self reliant, and you've got a disaster.