MSNBC's Chief Legal Correspondent Ari Melber reports on 200 Marines deployed by the Trump administration arriving in Los Angeles, amid protests over immigration raids. (The Beat's YouTube playlist: https://msnbc.com/ari Ari: / arimelber Beat merch: www.msnbc.com/Beat5) 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 » Subscribe to MSNBC on TikTok https://www.tiktok.com/@msnbc »