Bachmann's chairman in Iowa defects to Paul. Santorum has more momentum than he's had in this race - did he get "hot" at the right time? And tensions are mounting over oil and Iran, never a good thing. Yes, folks, there is news to discuss this holiday week, and here's who's lined up to talk about it at noon ET today:
Ari Melber, The Nation/msnbc Contributor (@arimelber)
Rana Foroohar, TIME (@time)
Wendy Schiller, Brown U. Prof. of Political Science
Jonathan Capehart, The Washington Post/msnbc Contributor (@capehartj)