THR's Documentary Roundtable brings together Ezra Edelman ('O.J.: Made in America'), Werner Herzog ('Into the Inferno,' 'Lo and Behold'), Kirsten Johnson ('Cameraperson'), Josh Kriegman ('Weiner'), Raoul Peck ('I Am Not Your Negro') and Roger Ross Williams ('Life, Animated'); THR Roundtables air every Sunday on SundanceTV.read more