A 29-year-old former CIA worker and current defense contractor employee has come forward as the source of the National Security Agency leaks to The Guardian newspaper: The individual responsible for one of the most significant leaks in US political history is Edward Snowden, a 29-year-old former technical assistant for the CIA and current employee of the defence contractor Booz Allen Hamilton. Snowden has been working at the National Security Agency for the last four years as an employee of various outside contractors, including Booz Allen and Dell. The Guardian, after several days of interviews, is revealing his identity at his...