Perry is embarking on a 40-some city campaign in Iowa - he’s working his tail off - he’s the one to watch!
I predict Perry will gain as the Tea Party folks realize that the Newt they have seen in debates is a phony, and the Newt who bashes Capitalism and worships FDR is the REAL Newt. Also, since they both favor amnesty for illegals in some form, Newt loses the tough-on-immigration advantage that Cain had.