USA Today runs an edited conversation between Matthew Dowd and Joe Lockhart (moderated by Susan Page) on Iraq, Social Security and who they think the nominees might be in 2008. Dowd only mentions McCain and Guilliani, while Lockhart mentions Kerry, Edwards, and Hillary Clinton. Russ Feingold is testing the waters, as are Wesley Clark and Evan Bayh. Im sorry to report that Hillary Clinton collapsed during a speech this afternoon in Buffalo. She has the flu and seems to be OK. And Donnie Fowler has been endorsed by the Association of State Democratic Chairs, perhaps the first sign that Deans candidacy is not a given. Their recommendation will have to be endorsed by the entire association next Monday.