LOS ANGELES: From presidents to serial killers, Oscar-winning filmmaker Oliver Stone hasn't shied away from exploring controversial figures, but he initially balked when asked to make a film about former National Security Agency (NSA) contractor Edward Snowden.
TORONTO: Patriot, dissident or traitor? A new film by anti-establishment director Oliver Stone starring Joseph Gordon-Levitt as NSA whistleblower Edward Snowden asks audiences to weigh in.