A chat with "Walls" author Marcello di Cintio || Performance by singer Nelly Furtado || Celebrated photographer Martin Parr


Jim Brown guest hosts. Travel writer Marcello di Cintio on his acclaimed book, "Walls: Travels Along the Barricades." Performance and conversation with singer-songwriter Nelly Furtado on her latest album, "The Spirit Indestructible." Celebrated British photographer Martin Parr.

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