The other problem with arming teachers is that when the cops come in they are only focused on taking the shooter down. So how are they going to know you’re a teacher trying to help? We’ve already seen how often they shoot first and ask questions later and in this case, it’s the right thing to do. That is, unless plainclothes dogooders are roaming around armed. Either the cops shoot a teacher on the way to the shooter, a teacher accidentally shoots at the cops or a kid or even accidentally shoots