Greg Mortenson, Howard Buffett, Novak Djokovic
| Episode Number | 40 |
|---|---|
| Season | 44 |
| Aired | 2012-06-24 |
| Overview | 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. |
| Runtime | 45 minutes |
| Absolute Number | 0 |
| Finale Type |