Trump administration has ‘very little concern’ with national security team after group chat leak

NBC News Correspondents Vaughn Hillyard and Courtney Kube join Meet the Press NOW to discuss the fallout after the editor-in-chief of The Atlantic was mistakenly added to a group chat with White House officials discussing sensitive military information. Retired Lieutenant General Steph Twitty says using Signal to communicate military operations could have put troops in harm’s way.