Michelle Singletary is a best-selling author and Loeb Award-winning writer. She also pens “The Color of Money,” a nationally syndicated personal finance column which appears in The Washington Post. Robert Brokamp caught up with Singletary to discuss:  - Why people fall for Ponzi schemes - If you should pay off your mortgage before retirement - Why we often lie about spending habits Host: Robert Brokamp Guest: Michelle Singletary Producer: Ricky Mulvey Engineers: Rick Engdahl, Annie Franks