Alexandria Ocasio-Cortez, Steve Bannon, Miles Davis & Toni Morrison are among the prominent documentary subjects at the 2019 Sundance Film Festival. Pure Nonfiction host Thom Powers got an early look at many of the year’s most anticipated films. In this third annual Sundance preview, he shares exclusive clips and insights on what to expect. Films discussed (in chronological order):Knock Down the House The BrinkWhere’s My Roy Cohn? American FactoryMiles Davis: Birth of the Cool Toni Morrison: The Pieces I Am Ask Dr. Ruth Mike Wallace Is Here  Untouchable The Inventor: Out for Blood in Silicon Valley Sea of Shadows Tigerland Maiden Apollo 11 and Vanity Fair on Apollo 11 The Biggest Little Farm Untitled Amazing Jonathan Documentary Cold Case Hammarskjöld This is Personal Hail Satan? Thanks to the hard-working publicists who met our podcast deadline, especially the folks at Acme, Brigade, Cinetic, Dish Communications, DKC, Falco Ink, HBO Documentary Films, Magnolia, Neon, Participant Media, Susan Norget Promotions, Sunshine Sachs and apologies to anyone we’ve forgotten.On Twitter: @thompowers @PureNonfiction