MSNBC's Ari Melber hosts "The Beat" on Thursday, March 21, and reports on Trump's political and legal cash crunch ahead of his $464 million bond due Monday, and the DOJ's latest big swape at big tech. Michael Steele and John Flannery join to discuss. Plus, rapper Joyner Lucas and journalist Joan Walsh join Melber in the latest "Fallback" installment.
