Sen. Jeff Flake says he doesn't think President Trump will fire special counsel Mueller; "What I've been concerned about is the casual undermining of Bob Mueller and the FBI"

Sen. Jeff Flake says he doesn't think President Trump will fire special counsel Mueller; "What I've been concerned about is the casual undermining of Bob Mueller and the FBI" https://t.co/K4t6dzPfQ9 pic.twitter.com/JvAL9btlBJ

— CNN (@CNN) December 20, 2017