Christopher Ullman has spent his career in Washington D.C., first at the White House, and then 18 years as head of communications for the Carlyle Group, a legendary global investment firm. His new book distills all the lessons he's learned from crossing paths with countless people. It's called: FOUR BILLIONAIRES AND A PARKING ATTENDENT: Success Strategies of the Wealthy, Powerful, and Just Plain Wise. Chris is also a world champion whistler - tune in to hear him perform!

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