When some in a crowd of anti-war activists meeting at Democrat National Committee HQ in June, 2005 suggested Israel was behind the 9-11 attacks, DNC Chair Howard Dean was quick to get behind the microphones and denounce them saying: "such statements are nothing but vile, anti-Semitic rhetoric." When KKK leader David Duke switched parties to run for Louisiana governor as a Republican in 1991, then-President George H W Bush responded sharply, saying, "When someone asserts the Holocaust never took place, then I don't believe that person ever deserves one iota of public trust. When someone has so recently endorsed Nazism,...