Yes there is. To paraphrase Groucho Marx: "I'm suspicious of any group that would have Joe Piscopo as a member."
The next act was Macy Gray. She sang something forgettable, then went into a discussion honoring Che Guevara. I don't recall what she said, but her words were words of admiration and respect. We walked out at this point.
I just did a search on her lyrics, assuming that the talk on Che was an intro to a song, but found nothing.But based on my experience, I think it fair to assume that anyone who loves Che, would not support Bush.
BTW, Dennis Hopper is a hell of an actor, IMHO. Red Rock West being a favorite of mine for his performance.