Rulers who come into office with a criminal record, like Mussolini and Hitler, or under investigation, as was the case with Putin, Trump, and Berlusconi, have a head start. They know that making the government a refuge for criminals who don’t have to learn to be lawless hastens the “contagion effect.” So does granting amnesties and pardons, which indebt individuals to the leader and make blackmailers, war criminals, and murderers available for service.8

