National Politics & Government Trump Tweets That He Fired Top Cybersecurity Official Christopher Krebs 8:59pm November 17, 2020 by Miles Parks elections Politics National Security National Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2020 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered NASA's administrator on ambitions to return to the moon Protests in Georgia over country's 'foreign influence' bill 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate