Who cares if Tom Harkin has endorsed Howard Dean? The guy's a commie. Yeah, yeah: he's also a Viet Nam War veteran, but he's spent the past 20 years (it seems like) in the United States Senate, standing up for liberal crap at every turn. He's one of the most partisan Senators ever, which should tell you something about the collective wisdom of the average Iowan Dumbocrat: flaky, flighty, and all fucked up.