CIA: 10 Tips When Investigating a Flying Saucer (cia.gov)

coondoggie writes: You may not associate the Central Intelligence Agency with historical UFO investigations, but the agency did have a big role in such investigations many years ago. This week the agency posted an article called 'How to investigate a flying saucer." The release is part of a series of old documents dredged up as a nod to the return of The X-Files to TV this weekend.