Stunning reporting from The Atlantic details how editor-in-chief Jeffrey Goldberg was inadvertently added to a group chat detailing the United States’ war plans for military strikes in Yemen. Meanwhile, the Trump administration is appealing a judge’s order to temporarily halt deportation flights under the Alien Enemies Act. Plus, Sen. Bernie Sanders and Rep. Alexandria Ocasio-Cortez fired up crowds over the weekend amid a “populist revolt going on through a class-based prism.” 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 M...