CNNW John King USA January 2, 2012
we begin with rick santorum. momentum is with the pennsylvania senator and he is sticking to his conservative guns. candidate santorum this afternoon. >> i would suggest if you look at the history of republican nominees, that moderate voters, moderate candidates who were there to appeal to more moderates ended up losing. >> but is that tough enough? listen to what congressman ron paul had to say about santorum earlier to cnn's dana bash. >> why would not he be a good republican nominee? >> he is very liberal. >> santorum is liberal? >> have you looked at his record? >> uh-huh. >> go ...