Emmys 2013 Roundable: Let's talk writing Showrunners Alex Gansa of "Homeland," Terence Winter of "Boardwalk Empire," David Benioff of "Game of Thrones," Glen Mazzara of "Walking Dead" and Vince Gilligan of "Breaking Bad" discuss how awards can help a show. Times' editor Martin Miller moderates. Choose a topic below to listen in on the discussion. Video: Los Angeles Times Staff. Design: Lily Mihalik and Stephanie Ferrell. Interactivity: Armand Emamdjomeh.