The whole situation about what is going on right now is messed up. I'm not saying less or more firearms would help. But firearms in the right hands would. A terrorist (foreign or domestic) would go after a softer target. A place that has little to no form of defense. So if teachers or a designated person were to be a concealed carry in a school no one would no. And if someone were to attack the said designated person(s) could defend the building from the attack.