Jack Devine, former chief of CIA’s worldwide operations, and founding partner and President of The Arkin Group, discusses the escalating crisis in Saudi Arabia.  Chris Whalen, Chairman of Whalen Global Advisors, on bank earnings and outlook.  Paul Sweeney, U.S. Director of Research and Senior Media & Internet Analyst for Bloomberg Intelligence, previews Netflix earnings. Aaron Brown, Bloomberg Opinion columnist and former head of financial market research at AQR Capital Management, on how Fidelity starting a crypto business for clients will impact the market.