Presidents have established and developed the classification system through a series of executive orders around World War II and the early Cold War.
Tag: National Security Agency
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Renovated C.I.A. and N.S.A. Museums Offer a Peek at Spy Secrets — for Some
The Central Intelligence Agency and the National Security Agency both recently overhauled their showcases of espionage.
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Trump Inquiry Fueled in Part by Concern Over Intelligence Sources
Documents related to the work of clandestine sources are some of the most sensitive and protected in the government. F.B.I. agents found some in boxes retrieved from Donald J. Trump’s home.