At & t technician mark klein, who expected secret nsa spying, dies
Mark Klein, A Former At & T Technician Turned Whistleblower Who Exped Mass Survelance by the US Government, Has Died At Age 79. Klein Went Public in 2006 with Documents Revealing that NSA was using a secret room in an at & t hub in san francisco to tap into the backbone of the internet. … Read more