FILE PHOTO NSA Compiles Massive Database Of Private Phone Calls

FILE PHOTO NSA Compiles Massive Database Of Private Phone Calls
La sede de la National Security Agency (NSA) enFort Meade, Maryland, EE.UU.

FT. MEADE, MD – UNDATED: (FILE PHOTO) This undated photo provided by the National Security Agency (NSA) shows its headquarters in Fort Meade, Maryland.