Title rated 3.9 out of 5 stars, based on 27 ratings(27 ratings)
DVD, 2014
Current format, DVD, 2014, , All copies in use.
DVD, 2014
Current format, DVD, 2014, , All copies in use. Offered in 0 more formats
Frontline investigates the secret history of the unprecedented surveillance program that began in the wake of September 11th and continues today. As big technology companies encouraged users to share more and more information about their lives, they created a trove of data that could be useful not simply to advertisers, but also to the government. The revelations of NSA contractor Edward Snowden would push Silicon Valley into the center of a debate over privacy and government surveillance.
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