Post Originals  ·   December 4, 2013

Reporter explains NSA collection of cellphone data

- The National Security Agency is gathering nearly 5 billion records a day on the location of cellphones around the world. Ashkan Soltani, a Washington Post contributor and an independent privacy and security researcher, sat down with The Post's Alice Rhee to explain. ()

- The National Security Agency is gathering nearly 5 billion records a day on the location of cellphones around the world. Ashkan Soltani, a Washington Post contributor and an independent privacy and security researcher, sat down with The Post's Alice Rhee to explain. ()

Reporter explains NSA collection of cellphone data (1:47)

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