Greg Mortenson - He's written inspiring best sellers, including "Three Cups of Tea," but are the stories all true?
Gospel for Teens - Lesley Stahl spends a year following the inspirational leader of a gospel music program for teenagers in Harlem and her students as they learn to sing this original American art form and build the confidence and character it inspires.
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Ready to Watch 60 Minutes, Season 43, Episode 48?