Ex-CIA staffer was source of leak on NSA surveillance, Guardian says

WASHINGTON — The Guardian, the British newspaper that revealed a string of top-secret U.S. intelligence systems and programs, identified the source of the disclosures as a former 29-year-old CIA technical staff member who has worked at the National Security Agency as an employee of outside contractors. - Ex-CIA staffer was source of leak on NSA surveillance, Guardian Intelligence chief acknowledges surveillance program - latimes