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In June 2013, Laura Poitras and reporter Glenn Greenwald flew to Hong Kong for the first of many meetings with Edward Snowden. She brought her camera with her.
Citizenfour - watch online: streaming, buy or rent
You can buy "Citizenfour" on Apple iTunes, Google Play Movies, Amazon Video, Sky Store, YouTube as download or rent it on Apple iTunes, Google Play Movies, Amazon Video, Sky Store, YouTube online.