Motley Fool Money: 08.31.2012

We revisit some of our favorite interviews on our Labor Day Special.  We talk about the business of lying with Dan Ariely, author of The Honest Truth About Dishonesty:  How We Lie to Everyone - Especially Ourselves.  And former Gambino family associate Louis Ferrante talks about his book, Mob Rules: What the Mafia Can Teach the Legitimate Businessman. Learn more about your ad choices. Visit megaphone.fm/adchoices