**It's a forgettable film, with nothing remarkable about it other than the fact that it makes an open defense of Edward Snowden and what he did.** Oliver Stone has given us a film that could not be more controversial: a biography of Edward Snowden, an ex-military and former US spy who worked as an intelligence analyst for the CIA and the NSA. It's not worth getting into the script, almost everyone knows who Snowden is and what he did. What varies a lot is how each person faces it. To many Americans, he is a traitor who has endangered world security and the fight against terrorism. For other...