The Israeli Defense Minister says the Ayatollah "cannot continue to exist" amid the escalating conflict. NBC News Correspondents Keir Simmons and Monica Alba report more. Richard Haas, President Emeritus of the Council on Foreign Relations, joins Chris Jansing to explain why Israel needs to negotiate with the current Iranian regime. For more context and news coverage of the most important stories of our day click here: https://www.msnbc.com/ » Subscribe to MSNBC: https://www.youtube.com/msnbc »