The Carlyle Group's David Rubenstein discusses new book, "How to Invest: Masters on the Craft"

David Rubinstein is a man of many interests. He is the co-founder of The Carlyle Group, one of the leading private equity firms in the world. He has also written books on history and hosts a regular show on Bloomberg where he has interviewed a fascinating array of guests on a wide variety of topics. One of his latest projects was to collect a series of interviews with some of the superstars in the investment world and publish them in a new book entitled “How to Invest: Masters on the Craft.”