Wednesday, Mar. 21, 2018

Wednesday, Mar. 21, 2018

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A young Canadian data expert came up with a plan to harvest people’s personal data from Facebook, and to use that information to influence their voting. How did the brains behind Cambridge Analytica become its whistle-blower? Guest: Matthew Rosenberg, a New York Times reporter in Washington. For more information on today’s episode, visit nytimes.com/thedaily.