Yet Another Study Shows Low IQ And Right-Wing Ideology Go Hand-In-Hand

This is not to say that all conservatives are dumb or that all liberals are smart. That’s far too simplistic a conclusion to draw. But the predominance of extremist right-wing ideology amongst those with a low-IQ is too common to ignore.

Yea. Not all republicans are bigots. But if you are a teabag conservative asshole, you'll vote republican.