My wife is a college teacher. Having said that, several times in the past, she has gone to school to meet with a distraught student and has gone armed. Several times she has left a door ajar and I, also armed, have accompanied her - once even sitting in the classroom filled with students. Yeah, we know it is illegal but...
Yep, most certainly understand. You betcha...
I teach and work on a Land Grant University campus. Granted, I have a CCW but I keep a 9 mm handy in the office (under lock and key in my desk).
MFO