I'm a vet and know what guns do -- exactly what they're intended to do -- kill, especially high-powered assault weapons that kill masses with on lone shooter. These laws allowing guns in classrooms is another step in directional insanity.
Directional? Yes, we're either on our way to insanity or the graveyard. Let's work on Sane Laws, like prosecuting those parents or relatives that leave their guns unlocked. Prosecute one, and you'll reduce deaths by young shooters by 95%.