There is nothing we can do to prevent a psycho killer from killing people and children in crowded places, they give no fucks about laws and one officer in a school will do nothing. I can see employing all these people to be armed at school and one gets disgruntled about pay eventually and offs a bunch of kids and then kills himself to prove my point which is we can't do anything to stop this. Even if that didn't happen all one would have to do is walk up to the school playground during recess and open fire, they'd never enter the school. Many playgrounds are in the open, my daughter's doesn't even have a fence. What's next maximum security schools? 10 foot concrete walls with razor wire armed guards in towers? Ok so we ban all guns, now they build a homemade bomb, use a knife, or make a chemical weapon out of house hold cleaners. Just take away all freedom. All of this is a knee jerk reaction. It's a tragedy, doesn't happen anywhere near enough to spend billions we don't have to pay people to do nothing 99.9% of the time. As Carlin says the Public sucks.