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Stengel on Never-Before-Heard Interviews with Nelson Mandela
17m 38s
In the 1990s, journalist Richard Stengel worked with Nelson Mandela on his autobiography "Long Walk to Freedom." Now Stengel is revealing never-before-heard audio from those interviews in his new podcast series "Mandela: The Lost Tapes." Stengel tells Walter Isaacson what he learned about Mandela – and himself – from those conversations.