Two stories dominated politics this week: Donald Trump's feud with Fox News over the latest GOP debate, and the countdown to the 2016 Iowa caucuses. This episode, from Des Moines, Iowa Public Radio host Clay Masters joins podcast host Tamara Keith, with political editor Domenico Montanaro and campaign reporter Scott Detrow in Washington. Find the team on Twitter @Clay_Masters, @tamarakeithNPR, @DomenicoNPR, and @scottdetrow, and at npr.org/politics — or email the show at nprpolitics@npr.org.