Inside the NSA: America's Cyber Secrets

S1 E6: Now find out what really goes on inside one of the world's most secretive government organizations…The National Security Agency. Since its inception in 1952, the NSA has been shrouded in secrecy; for years the White House denied its very existence. But 9/11 changed everything, and for the first time, cameras go beyond the closed doors of the NSA, deep inside the agency's over 2 million sq. ft. top-secret compound.