WE should immediately pass a law that makes it illegal to hurt people. We could also have a second law that says if you kill them you get punished more. Hey we could also pass a law that says you can't take a gun to ANY school whether you hurt someone or not. THAT WOULD CERTAINLY STOP THIS BS!!!!!*
*For those casual readers the above is sarcastic in that it suggests that the "simple" "reasonable" solutions offered by politicians are a waste of time. For the entire history of human-kind some have hurt others. Whether they used rocks, knives, hammers, or muskets they have all acted against social norms. In addition, after societies formed governments, everyone has passed prohibitions against harming others, yet those laws have been ineffective. Even where the penalty is death of the criminal, some will still harm others. As long some will harm others, they will find weapons to help them-such as cars and trucks by ISIS. Guns have existed for well over 100 years and will continue to exist even if banned-see France where dozens were shot in an illegal shooting. The problem is the people. Bad people do bad things. I have taught my children to lessen the risk of encountering bad people by not frequenting locations that they favor and to be prepared to defend themselves.