The NAB Show, the world’s largest annual conference and expo for professionals who create, manage, and distribute entertainment across all platforms, today featured a candid conversation between Gordon Smith, president of the National Association of Broadcasters (NAB) and Lowell McAdam, chairman and CEO of Verzion, as well as back-to-back panel discussions showcasing Sam Raimi’s 3D feature “Oz the Great and Powerful,” and a Q&A with Academy Award-winning cinematographer Claudio Miranda about his upcoming film, “Oblivion.”