The more education one gets, the more "liberal" the political lean, so they don't have a choice, gut education, keep them dumb, vote repub. Side effect, they do more dumb things with guns.
Guns are bad, (25k violent deaths, 25k suicide) but it's really a small blurb relative to the primary causes of death, Heart Disease / Cancer (together roughly 1.5 Million deaths per year), both of which in 1st world countries are lifestyle diseases, which is primarily caused by eating high % of calories from fats, and high dairy intake.
So the real mass murderer King is the likes of Mcdonald/ Kraft Foods (A Philip Morris company).