Sen. Bob Corker on Trump's controversial White House pick
Republican Sen. Bob Corker of Tennessee is chairman of the Foreign Relations Committee. He supported Donald Trump throughout the 2016 campaign and served on the Trump campaign's national security advisory council starting in October. Corker joins "CBS This Morning" from Capitol Hill to discuss the president-elect's Cabinet choices -- including Stephen Bannon as chief strategist -- and why he thinks top-secret security clearance for Trump's children is not going to happen.