Ten days before Christmas, the German Interior Ministry acquitted itself of an embarrassing duty. It published a list of all former members of the German government with a Nazi past. The Left Party's parliamentary group had forced the government to come clean about Germany's past by submitting a parliamentary inquiry. Bundestag document 17/8134 officially announced, for the first time, something which had been treated as a taboo in the halls of government for decades: A total of 25 cabinet ministers, one president and one chancellor of the Federal Republic of Germany -- as postwar Germany is officially known -- had...