Larry Summers warns Trump on stock market brags

Former Treasury Secretary Larry Summers sits down with Ben White to discuss the pitfalls of presidents taking credit for the stock market's performance, his criticisms of the GOP tax plan and his tenure at Harvard. Summers also reflects back on his failed candidacy to become chair of the Federal Reserve four years ago and his commitment to maintaining an "optimistic" outlook. Learn more about your ad choices. Visit megaphone.fm/adchoices