Is Ohio's Primary Santorum's Last Stand?

7:31 PM ET Fri, 2 March 2012

Robert Costa, National Review reports on Republican presidential candidates gearing up for "Super Tuesday's" showdown. Also, two new polls show Mitt Romney gaining ground in Ohio. Discussing what Rick Santorum need to do to capture the Buckeye State's 66 delegates, with Mike DeWine, (R) Ohio Attorney General.