You've heard the conspiracy theories and seen the movies. Now find out what really goes on inside one of the world's most secretive government organizations: the National Security Agency.
[Washington, D.C.] : National Geographic ; Universal City, Calif. : Distributed by Vivendi Entertainment, c2012.
1 videodisc (45 min.) : sd., col. ; 4 3/4 in.
Inside the National Security Agency DVD]
DVD ; NTSC ; Dolby 5.1 ; widescreen (1.78:1).
Originally broadcast as a television special on the National Geographic Channel.
Special features: Secret access featurettes never before seen.
Publisher or Distributor Number:
Subjects:Electronic surveillance -- United States.
Intelligence service -- United States.
United States. National Security Agency/Central Security Service.
Documentary television programs.
Video recordings for the hearing impaired.
Other Authors:National Geographic Channel (Television station : Washington, D.C.)
National Geographic Society (U.S.)
Vivendi Entertainment (Firm)