What Michael Flynn's Guilty Plea Means for Trump Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email In this Feb. 1, 2017, photo, then - National Security Adviser Michael Flynn arrives to speak at the daily news briefing at the White House, in Washington. ( AP Photo/Carolyn Kaster ) Produced by WNYC