Here Comes the Iowa Caucus

Everything is going exactly as predicted in the Republican primary race — Trump is still leading, and Nikki Haley and Ron DeSantis are duking it out over who gets to be in second place. Hosts Ellie Gardey and Aubrey Gulick offer their analysis on the CNN’s Republican primary debate and discuss the sibling-like bantering that took place on the debate stage Wednesday night. They discuss the shifting polls and the freezing weather that could impact Monday’s voting.