Weapon In School News Today

I think it is an extremely bad idea to arm teachers with guns. one, where would i carry it? would i have it on my belt or in my pants or keep it in a desk or locked? secondly, so im going to have to make a determination, should i shoot this student. is this the correct student, if something is going on. what if i make a mistake and im wrong and shot and or killed the student. what if it is a day and we have someone else that goes postal for those of us know what postal means and i want to take i...