I came across an interesting article on physorg.com this morning. It made me laugh since it confirmed an obvious truth: liberals and conservatives have very different brains.
The article is "Look: What your reaction to someone's eye movements says about your politics". (Click this title to read.) The short version: conservatives have no empathy and don't give a damn about anyone other than themselves. I know: not news. But here's the science to back it up.
It's not a long article. Give it a read and know that you're different (and better).