Oscar Docs: The Salt of the Earth

Our series of conversations with the directors of the five Oscar-nominated documentaries continues with Juliano Ribeiro Salgado, the co-director of "The Salt of the Earth" (with Wim Wenders). He talks about the life and work of his father, the photographer Sebastião Salgado.

Sebastiao Salgado, Workers

(courtesy Sony Pictures Classics)

Sebastiao Salgado, Workers

(courtesy Sony Pictures Classics/Sony Pictures Classic)