MSNBC's Ari Melber hosts "The Beat" on Monday, September 18, and reports on Trump's legal battles, President Joe Biden and the 2024 election. Plus, Allen Hughes, Director & Executive Producer of the Docuseries "Dear Mama," on Tupac's legacy joins.

MSNBC's Ari Melber hosts "The Beat" on Wednesday, September 20, and is joined by former Trump aide Peter Navarro for a wide-ranging conversation on his recent conviction.