Jansing & Co. 12/07/11

As Gingrich rises, Romney gets tough in Iowa

What's Mitt gotta do to get the nomination around here? As Newt's poll numbers in Iowa, S.C., and Fla. continue to rise, Mitt releases a new ad aimed at social conservatives. Will it help? The Washington Post's Dana Milbank and the Family Research ... more Duration: {{video.duration.momentjs}}