Cal gets some takeaways from the author of Four Billionaires and Parking Attendant. The book has been reviewed as, "a blueprint for building a career and a life." Chris has worked in the communications department at the White House, run the public affairs office at the U.S. Securities and Exchange Commission and worked with billionaires as Director of Global Communications at the Carlyle Group. The 80-20 rule can change your life – and there's a lot more!