endorsems we have seen them with tim pawlenty, endorsements didn't matter for mitt romney. >> the senator from ohio, that was dwarfed by the aspect that dewine switched his. >> because switches are fun. that means something in terms of the exact argument that rick santorum has to make is that republicans are set against themselves, to think twice before casting the ballot for mitt romney. to believe that this is a race and he is the guy to do it. >> exciting tuesday. lots of excitement. thank you. >> thank you. >> now to a state holding a caucus on super tuesday, alaska. two dozen delegates are up for grabs. who might have an edge? >> in 2008, governor mitt romney won with almost 44% and ron paul finished third with 17%, but that was four years ago and much has changed. how is it looking this year? form early alaska governor sarah palin is here. good evening, governor.