The National Security Agency says its massive new data center near Salt Lake City will enhance the agency's ability to analyze the email, text message, cellphone and landline metadata it collects. Rick Bowmer/AP hide caption

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Rick Bowmer/AP

Booting Up: New NSA Data Farm Takes Root In Utah

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An MIT analysis of Larry Abramson's Gmail account illustrates his online relationships. immersion.mit.media.edu hide caption

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immersion.mit.media.edu

How A Look At Your Gmail Reveals The Power Of Metadata

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