September 29, 2008 3:12 pm Mini-Burger Contest Brings Out the Hungry American eating champion Joey Chestnut retained his title at the Krystal Square Off V World Hamburger Eating Championship in Chattanooga, Tenn. by downing 93 Krystal hamburgers in eight minutes. Wake Up to Something Good 1:46 Heat waves getting hotter, longer, and more frequent because of climate change 1:03 More than 2,000 people buried alive in Papua New Guinea landslide, Government says 45:40 How this surgeon wants to reinvent the American urgent care center 2:11 Zayn Malik surprises Kelly Clarkson with honey from his Pennsylvania farm 1:54 Kate Middleton and Prince William ‘incredibly sad' after death of Royal Air Force pilot