The Cook Political Report, whose ratings of Congressional races are well-respected by political pros, has just changed its ratings on ten House races -- and has changed them all in favor of the Dems.
It's very rare that Cook flips so many ratings at once -- much less flipping them all in favor of the same political party.
CT-04 - Chris Shays - Lean Republican to Toss Up
An ill wind is blowing through the land if you're a republican incumbent in 2008.