Dr. Vin Gupta, a pulmonologist and an MSNBC medical contributor, reacts to Florida Surgeon General Joseph Ladapo's announcement that the state will work to eliminate all vaccine mandates. "...to do this really is just all performance. There's really no substance to it," Gupta told Nicolle Wallace. For more context and news coverage of the most important stories of our day click here: msnbc.com » Subscribe to MSNBC: youtube.com/msnbc » Subscribe to MSNBC on TikTok tiktok.com/@msnbc » Subscribe to MSNBC on Instagram instagram.com/msnbc Download our new MSNBC app for the latest breaking news and daily headlines at a glance: msnbc.com/information/download-msnbc-app-n1241692 Follow MSNBC Show Blogs MaddowBlog: msnbc.com/maddowblog MSNBC delivers breaking news, in-depth analysis of political headlines, commentary and informed perspectives. Find video clips and segments from The Rachel Maddow Show, Inside with Jen...