NSA Whistle-Blower Tells All: The Program | Op-Docs | The New York Times

The filmmaker Laura Poitras profiles William Binney, a 32-year veteran of the National Security Agency who helped design a top-secret program he says is broadly collecting Americans’ personal data. Subscribe to the Times Video newsletter for free and get a handpicked selection of the best videos from The New York Times every week: Subscribe on YouTube: