60 Minutes

Greg Mortenson, Howard Buffett, Novak Djokovic (44x40)

Date de diffusion: Jun 24, 2012

An investigation into the validity of humanitarian Greg Mortenson's best-selling stories. Also: Howard Buffett, who will succeed his father, Warren Buffett, as the head of a multibillion-dollar holding company; and tennis player Novak Djokovic.