I don't think they will go down one bit. We are talking crazies here who plan on dying. Why should a teacher with a pea shooter be a deterrent? More like an added challenge...a bonus. Plus now some of these nut jobs wear body armor.

There is no way we will be willing to accept a single mishap with a teacher/firearm/child in a school. That would be a media/lawsuit frenzy. And armed teachers will never be LE. At best they will be teachers who have had some firearm training. Not the same at all.