Congressmen Supposed to Head to Iraq for Handover Get Cold Feet?

That's what CNN is saying, although they haven't detailed specifics.

It's perfectly understandable. Trent Lott, Tom DeLay, and Bill Frist spent a fortune on those hair pieces and they certainly wouldn't want to be parted from their heads. Maybe chubby, cheeky old Dennis Hastert could chaperone them and threaten to wrestle would-be attackers to the ground (his muscle tone is long gone but he outweighs most Iraqis 3:1).