The Supreme Court weighs the Trump administration’s plan to limit birthright citizenship and whether lower court judges can block presidential policies. MSNBC Legal Correspondent Lisa Rubin and Staff Writer at The Atlantic Adam Serwer join Katy Tur to share their analysis. 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 »