Extreme snowstorm collides with pivotal Iowa caucus
The Beat with Ari Melber - Un pódcast de Ari Melber, MSNBC
MSNBC's Ari Melber hosts "The Beat" on Wednesday, January 10, and reports on the extreme weather ahead of the Iowa caucuses and Donald Trump's legal trials. John Kasich, Jason Johnson and David Kochel join.
