Iowa Republicans caucus in less than a week. Republican presidential candidates are making their final rounds across the state, and our reporters are following their campaigns. We talk to two about what they've learned on the ground. This episode: senior White House correspondent Tamara Keith, political correspondent Danielle Kurtzleben, and Minnesota Public Radio senior politics reporter Clay Masters.This episode was edited by Erica Morrison. It was produced by Jeongyoon Han and Casey Morell. Our executive producer is Muthoni Muturi.Unlock access to this and other bonus content by supporting The NPR Politics Podcast+. Sign up via Apple Podcasts or at plus.npr.org. Connect:Email the show at nprpolitics@npr.orgJoin the NPR Politics Podcast Facebook Group.Subscribe to the NPR Politics Newsletter.