Topical Currents is with New York Times culture reporter David Itzkoff. He’s written a book about the making of the classic film, NETWORK. Famous for its “I’m Mad as Hell” tirade, the movie had an all-star cast:  Faye Dunaway, William Holden, Robert Duvall, Ned Beatty, and of course, posthumous Oscar-winner Peter Finch. Learn more about how NETWORK came to the screen.