Trump’s ’loser’ fear grows as Kamala surges: GOP newspaper & Dem Senate veteran agree

MSNBC's Ari Melber presents a special report marking 100 days until the 2024 election, and is joined by former U.S. Senator Barbara Boxer. (Check out The Beat's playlist: https://msnbc.com/ari Connect with Ari Melber: https://www.instagram.com/arimelber)