CNNW CNN Newsroom December 29, 2011
shot rick santorum leap frogs into fourth. his support has tripled since the beginning of the month and closing in on mitt romney and ron paul who are locked in the statistical ties within the margin of error. joe johns is in des moines to break it down. of course, the question is, did the gingrich camp see this coming? >> yeah, i think to some degree they saw this coming. hammering ron paul, for example. also, mitt romney. it's pretty clear that gingrich saw he had some problems because he was just getting hammered on tv ads day after day from these guys. a lot of people attacking h...