What’s happening in Room 641A of 611 Folsom Street in San Francisco remains one of the most closely-held secrets in the U.S. government. According to a former AT&T employee who assisted two technicians cleared to work in the telecommunications complex on Folsom Street, 641A served as a vacuum cleaner for phone calls and e-mails of terrorism suspects, routing them to the National Security Agency.
This is a companion discussion topic for the original entry at https://talkingpointsmemo.com/?p=180153