Well maybe not a huge percentage, but enough.
My sister lives in a part of Seattle where every house has bumper stickers and signs in thier windows saying "impeach bush" "no blood for oil" etc.
she and her friends are so far left they are just shy of jumping on the DUmp truck.
If these folks are even debating rudy and hillary (if they are the end result of the primaries) that is bad.
I dont think they like the war at all (obviously) but many on the far left hate hitlery even more.
If the far left hates Hitlery, it's because of her past vote to authorize the war in Iraq. Given that motive, they will never back Rudy, unless he takes an all-out antiwar position. I wouldn't put it past him--he was supposedly a McGovern enthusiast at one time--but he will wait until after the election, to fool the Republican base.