Hour 2: How did a Labor Day party at the swankiest hotel in San Francisco bring about censorship in Hollywood films? We’ll sleuth the particulars of a mysterious death that night in 1921 with author Greg Merritt, whose new book is ‘Room 1219: The Life of Fatty Arbuckle, the Mysterious Death of Virginia Rappe, and the Scandal That Changed Hollywood.’ (Chicago Review Press, 2013).