Sally Mann; Russell James; Lynsey Addario

A remix of previously aired conversations with photographers: Sally Mann introduces her memoir, "Hold Still." Fashion photographer Russell James explains how he got into photography and the changes in fashion photography over the last fifteen years. Lynsey Addario, who has photographed in conflict zones, and who'd been kidnapped in the process, discusses her memoir, "It's What I Do: A Photographer's Life of Love and War."