Rick Santorum's Close Call

7:30 AM ET Wed, 4 Jan 2012

"Mitt Romney remains the front runner, but he doesn't seem to close the deal," says Ken Duberstein, The Duberstein Group/former Reagan chief of staff. Duberstein adds that Santorum's surge could be a one-day story or could continue right through the convention; with John Podesta, Center for American Progress.