“....not about guns or even about the shooter. It is about the UTTER AND COMPLETE FAILURE OF US LAW ENFORCEMENT TO STOP A CLEAR AND PRESENT DANGER.”.......
First, I am NOT defending Peterson, he is human and one never knows how a person would/would not react in such a circumstance. Someone might have several years of military training but when under enemy fire may fail to even fire their weapon. It happens, believe it or not.
I was on Campus at Texas when Whitman shot up the place. lots stood around until one lone police officer stormed the tower and shot him.
Lots of "security guards" just want the paycheck and would not risk their life. That being said, if schools had armed security like say the local bank, then that's a great deterrence but not a cure.
I’m thinking more on the lines of this: