Lawrence O'Donnell has just destroyed Wayne LaPierre and the Nra...

If you wish to express disapprobation toward "gun idolatry" (whatever that is) might I suggest something from the following

unacceptable, undesirable, unwanted, unwelcome, disagreeable, displeasing, distasteful, unpleasant, bad, execrable, lousy, miserable, terrible, unspeakable, wretched, atrocious, infamous, abhorrent, disgusting, gross, loathsome, repellent, repugnant, repulsive, revolting, sickening, vile, debasing, indecent, filthy, foul, nasty, obscene, vulgar, blamable, blameworthy, scurrilous, reprehensible

instead? It would get the point across - and I certainly respect your right to the opinion - without insulting the mentally ill...

I take no offense. It's like when someone calls someone else a pussy, I take it in context rather than considering it a general slur that I should get worked up over.

Chill the fuck out.

but some schools do have armed security. Some Canadian ones do as well. The schools my kids went to have full time cops posted there. When I was in the Philippines, which had very strict gun laws, McDonalds and local book stores had security guards. Some of them armed. Went in a jewelery store and Thailand, they had a guy with a submachine gun.
Ultimately, Wayne and Brady are both ignoring the underlying social and medical problems to serve their narrow political agendas.