>Convinced that German scientists could help America's postwar efforts, President Harry Truman agreed in September 1946 to authorize "Project Paperclip," a program to bring selected German scientists to work on America's behalf during the "Cold War" . However, Truman expressly excluded anyone found "to have been a member of the Nazi party and more than a nominal participant in its activities, or an active supporter of Naziism or militarism."

>Military Intelligence "cleansed" the files of Nazi references. By 1955, more than 760 German scientists had been granted citizenship in the U.S. and given prominent positions in the American scientific community. Many had been longtime members of the Nazi party and the Gestapo, had conducted experiments on humans at concentration camps, had used slave labor, and had committed other war crimes.

One example was Arthur Rudolph who was operations director of the Mittelwerk factory at the Dora-Nordhausen concentration camps, where 20,000 workers died from beatings, hangings, and starvation. Rudolph had been a member of the Nazi party since 1931; a 1945 military file on him said simply: "100% Nazi, dangerous type, security threat..!! Suggest internment."

But the JIOA's final dossier on him said there was "nothing in his records indicating that he was a war criminal or and ardent Nazi or otherwise objectionable." Rudolph became a US citizen and later designed the Saturn 5 rocket used in the Apollo moon landings. In 1984, when his war record was finally investigated, he fled to West Germany.

And that folks was the way history was re-written.
Today's CIA is combination of Hitler's SS and our OSS.
No wonder this country has kept it's secrets well, and no wonder there is a rabid right wing element buried underneath the fall of America.