For example:

Towards the end of WWII, General Karl Wolff, formerly Himmler’s right‐hand man, went to see Allen Dulles in Zurich, where he was working for the Office of Strategic Services, the predecessor organization to the CIA. Wolff knew that the war was lost, and he wanted to avoid being brought to justice. Dulles, for his part, wanted the Nazis in Italy under Wolff’s command to lay down their arms against the [A]llies and help the Americans in their fight against communism.

Wolff, who was the highest‐ranking SS officer to survive the war, offered Dulles the promise of developing, with his [Fascist] team, an intelligence network against Stalin. It was agreed that the general who had played a central rôle in overseeing the [Axis’s populicidal] machine, and who expressed his “special joy” when he secured freight trains to send 5,000 Jews a day to Treblinka, would be protected by the future director of the CIA, who helped him avoid the Nuremberg trials.