Rumor of the Day: Is Iowa Sen. Tom Harkin about to endorse Howard Dean? That's what rival camps are worried about. (There's an "endorsement event" scheduled for tomorrow in New York, although Tuesday and Cedar Rapids were the suspected coordinates.) ... Harkin's Dean endorsement would presumably be a large blow to Gephardt's Iowa campaign (i.e. Gephardt's campaign), given Harkin's friendship with organized labor--and a Gephardt win in Iowa was the best hope of stopping Dean, for those who entertain such hopes. ...
http://slate.msn.com/id/2092158/
how's Kaus' track record on these rumors of the day?