re: #3 philosophus invidius

I wonder if any teachers have ever gone berserk?
[Link: lmgtfy.com…]

If all teachers are armed then they will get each other in the cross fire.

http://littlegreenfootballs.com/page/291440_Reality_check_on_what_happens_

Reality check on what happens in the confusion of a mass shooting: Armed Giffords hero nearly shot wrong man