The delicate task of distinguishing those truly complicit in or responsible for Nazi activities from mere "followers" made the work of the courts yet more difficult. US President Harry S. Truman alluded to this problem: "though all Germans might not be guilty for the war, it would be too difficult to try to single out for better treatment those who had nothing to do with the Nazi regime and its crimes." Denazification was from then on supervised by special German ministers, like the Social Democrat Gottlob Kamm in Baden-Württemberg, with the support of the US occupation forces.