Trump strikes out with "dud" speech
The Beat with Ari Melber - A podcast by Ari Melber, MSNBC
MSNBC's Ari Melber hosts "The Beat" on Friday, July 19, and reports on the growing number of Democrats calling on President Biden to drop out, and Donald Trump's RNC speech. Joe Trippi, Chai Komanduri and Ezra Klein join.
