We had another terrible person armed with a gun swagger into a peaceable place here in the Pacific Northwest, and he callously killed one person and wounded three others at Seattle Pacific University before he was stopped. The student who stopped him used a can of mace to do so. That was brilliant: why don’t we endorse the use of non-lethal weaponry by our citizens? There’s no need for guns. The whole NRA/gun-fondler argument for the necessity of self-defense is taken care of by weapons that don’t kill people.