Trevor Noah looks at the fortunes of some of the Republican candidates, starting with the precipitous drop in the popularity of Ben Carson and then the stagnating John Kasich and Jeb Bush.
Then Jordan Klepper got his own focus group of Trump supporters to try and understand his appeal.
(These clips aired on December 15, 2015. To get suggestions on how to view clips of The Daily Show and The Nightly Show outside the US, please see this earlier post. If the videos autoplay, please see here for a diagnosis and possible solutions.)