The second half of the museum focuses in detail on some specific operations. The phrase "we can neither confirm nor deny" is a familiar one for those who report on intelligence agencies and its origins lie in a story detailed in the museum using never seen before items. In the late 1960s, a Soviet Union submarine was lost somewhere on the ocean floor. After the US located it, the CIA worked with billionaire Howard Hughes to try and recover the wreck - and the technology on board. A cover stor...