The extreme left wing of the Democrats believes that G Gordon Liddy was responsible for 9/11, that George Bush really is Hitler cloned in a Brazilian lab by born again Christians looking to kill all the homosexuals, and that Aliens, the Queen, and Colonel Sanders are the TRUE rulers of the earth and the rest is just for show.
They believe that making clothing illegal will improve the world, and the best way to achieve world peace is to bring back a totalitarian Marxist regime with them in charge.
Giuliani and McCain are both liberals, but they aren't THAT liberal (except for maybe that last part).
I should have been a bit more specific. Guiliani and Hillary share 99% of the same views on the powers of government and the lack of freedom of the serfs. Frankly I don't see much difference between them on the issues, and as far as McCain goes, being instrumental in passing legislation to gut the 1st amendment puts him pretty high in my fecal pantheon.