"Cantor and Kyl just threw Boehner and McConnell under the bus."

"This move is an admission that there will be a need for revenues and Cantor and Kyl don't want to be the ones to make that deal."

So says "a senior Democratic aide" after House Majority Leader Eric Cantor and Senate Minority Whip Jon Kyl dropped out of the debt talks today, leaving no Republicans in the group.