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.

Apple, Google, Microsoft and Amazon all have events planned in September to unveil new products.  Our analysts discuss which companies have the most to gain and lose, and delve into earnings from Dell, HP and Best Buy.  Plus New York Times reporter Charles Duhigg discusses his best-selling book The Power of Habit: Why We Do What We Do in Life and Business and Motley Fool retirement expert Robert Brokamp shares financial tips.

Facebook and Groupon hit new lows.  And Home Depot hits a 52-week high.  Our analysts discuss those stories and delve into earnings news from GameStop, Sears, and Target.  Plus, Pawn Stars star Rick Harrison talks about his book,  License to Pawn: Deals, Steals, and My Life at The Gold and Silver.

Disney delivers its biggest earnings ever.  IBM considers buying part of Research in Motion.   And Starbucks bets big on mobile payment.  Our analysts discuss those stories and share three stocks on their radar.  Plus,  Spousonomics author Jenny Anderson explains how using economics can help you improve your marriage.

The government reports stronger-than-expected jobs growth.  Our analysts discuss the employment numbers and delve into earnings news from Procter & Gamble, General Motors, Kraft, Abercrombie & Fitch, Gap, LinkedIn, Blue Nile, and Zip Car.  Plus, David Kuo from The Motley Fool UK weighs in on the business of the Olympics.