Glenn Greenwald, the journalist who broke the story of Edward Snowden's leaks on NSA surveillance, says he's "thrilled" that a film is to be made of his new book on the revelations, saying it will help him reach a wider audience. Duration: 01:40
Glenn Greenwald, the journalist who broke the story of Edward Snowden's leaks on NSA surveillance, says he's "thrilled" that a film is to be made of his new book on the revelations, saying it will help him reach a wider audience. Duration: 01:40