Rosenbaum said that since the government launched its program to find and deport former Nazis in 1979 , 107 individuals have been prosecuted , and 180 suspected Axis persecutors who attempted to enter the United States have been blocked from doing so . Von Kalymon was a member of a German - backed police unit , a court has found . He immigrated to the United States from Germany in 1950 and became a U.S. citizen in 1955 . We continue to find the few former Nazis remaining in the United States .
Von Kalymon was a member of a German - backed police unit , a court has found . He immigrated to the United States from Germany in 1950 and became a U.S. citizen in 1955 . We continue to find the few former Nazis remaining in the United States .