This may be the most disturbing video to come out of this election campaign - McCain supporters whipped into a frenzy of hatred. One can only wonder if we would be seeing anything like this if McCain had made a different choice for VP candidate. I don't think so. Sarah Palin has been McCain's attack dog. She has helped the dark side of the American psyche to rise to the top of a bubbling stew of now overt racism. And she's done nothing to tamp it down. McCain hasn't done much about it either as he is now so desperate to get elected that anything goes.