Vice President JD Vance and his wife, second lady Usha Vance, greeted Pope Leo XIV at his inaugural mass at the Vatican Sunday. 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 » Subscribe to…