“Fun is the key to success. If you want to be successful, having fun is not an option. It's a necessity. By making fun a top priority—taking meaningful, enjoyable breaks each day, week, month, and year—you'll not only be happier but be more productive, too!” That’s the blurb on Amazon.com for Dave Crenshaw’s new book, “The Power of Having Fun: How Meaningful Breaks Help You Get More Done.” We will talk with Dave about the five-step system thousands of leaders have used to boost productivity and their careers. Hey, everybody! It’s time for recess. Let’s play! Be sure to tune in.