And even though this is a sensible opinion from someone who knows , do not be surprised for some "bullet" points narrative from guns-everywhere advocates that will try to refute this ..
Laugh all you want. The gun control side is losing the political fight. Gun proliferation (by which I mean the arming and training of more and more average civilians) is making any debate moot.
Any solution to the problem of mass shooting in schools will have to work within that constraint.
.. oh it has happened already :D hahahah