Harris selects Minnesota Gov. Tim Walz as running mate
The Beat with Ari Melber - Un pódcast de Ari Melber, MSNBC
MSNBC's Ari Melber hosts "The Beat" on Wednesday, August 7, and reports on The Harris-Walz presidential ticket. Plus, Melber is joined by Trump adviser Stephen Miller. Jason Johnson and Aisha Mills also join.
