Exclusive Iowa Coverage: A Matter of Electability

It's caucus night and co-host Jared Yates Sexton is fighting the Des Moines Flu to give insight from his reporting on the ground in Iowa. Discussions include a dissection of the collapse of the Joe Biden campaign, Democratic worries over Bernie Sanders, a strong showing by Pete Buttigieg, and a rundown of what we know and don't know as we leave the Hawkeye State.