Helen Winternitz; Mira Nair; Why Publicists Matter; Rod Richardson

Author Helen Winternitz describes her experience living in a Palestinian village in the West Bank during the First Intifada, which she recounts in "A Season of Stones." Director Mira Nair describes the themes of home, exile, and inter-racial romance in her new movie, "Mississippi Masala." Terrie Williams, Bobby Zarem, and Dan Klores, who represent celebrities like Jay Leno and Eddie Murphy, explain what they do as publicists. Rod Richardson, founder of New York Mix magazine, on creating a civic-minded publication.