Anon, teachers would protect their students with everything they've got. I know plenty who end up at the shooting range, gun shows and carry on the weekends . Think about it, now our teachers are forced to stuff children in closets or shield them with their own body…. They would love to have a gun in their hand in the most critical moments!
There are bad people in every profession . There are bad teachers, doctors, police, lawyers, fast food workers and so on and on and on. What's your point?.. and they would shoot BACK! Right now, everyone on a school campus is a sitting duck for every sick fucker out there… Funny you don't ever hear of mass shootings at locations with armed personnel.
Sorry anon