Questions over Greg Mortenson's stories - CBS

He has written inspiring best sellers, including "Three Cups of Tea," but are the stories all true? - Questions over Greg Mortenson's stories - 60 Minutes - CBS News --- 'Three Cups Of Tea' Author In Hot Water Over Alleged Fabrications --- Pentagon Clears McChrystal In 'Rolling Stone' Scandal - AP -- Why Three Cups of Tea Won't Save Afghanistan