John Brennan: "I don't want to ever allow a politician or someone in the Oval Office to just so cavalierly toss around national security and security clearances. So I will fight on behalf of those who still have their clearances."

John Brennan: "I don't want to ever allow a politician or someone in the Oval Office to just so cavalierly toss around national security and security clearances. So I will fight on behalf of those who still have their clearances." @maddow

— Kyle Griffin (@kylegriffin1) August 18, 2018