February 17, 2012
Video duration: 24:20
As the GOP presidential primary race between Rick Santorum and Mitt Romney tightens, the panel previews the Arizona and Michigan primaries. Plus, President Barack Obama's proposed budget, a deal to extend payroll tax cuts, and tensions over Iran's nuclear program. Joining Gwen: Karen Tumulty, Washington Post; Jackie Calmes, New York Times; Susan Davis, USA Today; Martha Raddatz, ABC News.