That's a bit iffy to me. Like I posted earlier, I think lots of principals are dumb-*****, and I wouldn't trust many of them to babysit my kid. Teachers, of course, are often even worse. Sad, because education is so critically important, but true because the priorities of the U.S. people are all ____ed up.
Public schools have their issues, and private schools have their own issues that don't make them much better, IMO. Kind of makes you want to home school. . .but back to the issue, if I can't trust a teacher's judgment regarding how to handle simple issues like a LEGO toy, would I trust them with a gun, around a bunch of children? No. Further, the fact that all these bozos are walking down the street "strapped" scares the crap out of me.
The law may say that any idiot can own and carry a gun, but I don't think that anyone except trained law enforcement officers should be allowed to bring them to a school.
To SnakeDoctor's post, you are right, but I would be less concerned with a principal going on a rampage and more worried about him having a grudge or getting pissed off and letting his emotions get the better of him. Presumably law enforcement officers have gun safety issues beat into their brain, but some low level politician? Hit-or-miss, I would think.