Take a look at Hungary, where Viktor Orbán has forced out the Central European University and almost destroyed the country’s free press and most other liberal institutions, using immigrants and George Soros as bogeymen. Or Poland, whose ruling party purged the judiciary, banished political opponents from government media, greatly restricted public gatherings and passed a law, modified only after an international outcry, making it a crime to accuse Poland of complicity in the Holocaust. Or Austria, where the neo-Nazis in the governing coalition want to fail kindergarteners for not knowing German. Or Italy, where a fanatically anti-immigrant coalition that won power is now going after the Roma. All these rode to power, or intensified their grip on it, like Orbán, by stoking voters’ fear of migrants, promising to ban new immigrants and to take away the rights of immigrants already in the country. Once in power, they energetically set about depriving everyone else of their rights, migrants or citizens.