Mark Klein

Events (54)

• October 2001: NSA Creates Massive Database of US Citizens’ Phone Calls
• February 2001: ’Project Groundbreaker’ Set Up to Monitor Domestic Phone Communications?
• Late 2002-Early 2003: AT&T Constructs Secret Surveillance Facility in Main Operations Center
• January 2003: NSA Constructs ‘Secret Rooms’ for Wiretapping US Citizens in AT&T Switching Centers