Nikolaus "Klaus" Barbie (25 October 1913 – 25 September 1991) was an SS and Gestapo functionary during the Nazi era. He was known as the "Butcher of Lyon" for having personally tortured French prisoners of the Gestapo while stationed in Lyon, France. After the war, United States intelligence services employed him for his anti-Marxist efforts and also helped him escape to Bolivia, in South America
Nazis and USA are allied, always have been.