The Hitler Conspiracy
There are so many conspiracy theories surrounding World War II and Hilter's death. The most popular theory is that Hitler is actually alive and living somewhere in South America. This photo surfaced of Hitler looking "older" which caused the CIA to do a quick investigation. Turns out, this was just a photoshopped picture of Hitler. The CIA still took the picture into consideration and left it in their files. Therefore, it was also "declassified."