Trump Dominates Iowa Polls; Challenges Ahead for Haley and DeSantis on Caucus Night | Capitol Report

We take a closer look at the importance of Monday night’s Iowa caucuses. We hear from a political strategist about the future of the top GOP candidates. Does Nikki Haley have a realistic chance at coming in second? And what would it mean for Ron DeSantis if she does? As President Joe Biden is losing support among black voters, a...