Tim Wu, author and Professor at Columbia Law School, discusses his new book, "THE CURSE OF BIGNESS: ANTITRUST IN THE NEW GILDED AGE."  Leslie Wohlman Himmel, Co-Managing Partner at Himmel + Meringoff Properties, on how Amazon’s new headquarters will impact the New York City real estate market. Lionel Laurent, Bloomberg Opinion columnist covering finance and markets, on the bitcoin sell-off. David P. Willard, Founder, CEO & Managing Partner at 52 Capital Partners, LLC, on why the slowdown in China M&A may not last.