You've probably heard about Tom Tancredo's former speechwriter and PAC executive director Marcus Epstein, now infamous on the Ethernets for having karate chopped an African-American woman on the head while calling her a "Nigger."
Bay Buchanan was taken aback - not by Epstein's action, but by his critics. She writes, "They had wounded an adversary and drawn blood -- without pausing to ask how so talented a young man could have found himself in such a mess."
It's pure speculation on my part, but I would guess that Epstein found himself in the mess by karate chopping an African-American woman on the head while calling her a "Nigger."