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  • No, you can’t search my phone officer

    02:32
  • Major SCOTUS rulings on media, privacy

    05:33
  • The U.S. intelligence community - who's who

    00:41
  • Obama: No U.S. troops in Iraq

    12:37
  • Inside the Mind of Edward Snowden, part 2

    06:28
  • Inside the Mind of Edward Snowden, part 1

    06:10
  • Inside the Mind of Edward Snowden, part 3

    08:34
  • Inside the Mind of Edward Snowden, part 4

    06:43
  • Inside the Mind of Edward Snowden, part 5

    03:50
  • Inside the Mind of Edward Snowden, part 6

    08:29
  • Snowden’s impact on national security

    09:53
  • DOJ files charges against Chinese officials

    08:52
  • Chinese officials charged with espionage

    05:10
  • No place to hide

    04:38
  • Hating on Glenn Greenwald

    04:20

How companies learn our secrets

Chris Hayes talks to author and New York Times' reporter Charles Duhigg about how businesses get information from us.