William L. Shirer discusses his book "The Collapse of the Third Republic". Shirer talks about the fall of the third republic of France. Shirer also discusses World War II Europe.

Who were these ordinary people who killed and what made them do what they did are among the questions answered in Daniel Goldhagen's book, "Hitler's Willing Executioners: Ordinary Germans and the Holocaust". Jews were in league with the devil and their alleged evil came from their biology. It was believed, for the good of the country, to get rid of the German threat, the Jews had to be exterminated, according to Goldhagen.