Top Secret Facility
This photo may not be top-secret anymore, but this facility surely is. The Cheyenne Mountain Complex is the biggest secret facility on American soil. Due to its highly-classified nature, only officials with the highest security clearance can enter it.
Top Secret Facility
9/11 Destruction
This image clearly depicts the damage caused to the Pentagon building on 9/11. Before the attack, the Pentagon looked nothing like this. This photo was never released before so the American public have never seen the actual damage caused.
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9/11 Destruction
