How to be a DhimmiIn late July, some 60,000 migrants surged into the Spanish North African enclave of Ceuta from Morocco. The migrants were mainly young males. And since 99 percent of Moroccans practice Islam, most were almost certainly Muslim. Ceuta is not a Spanish colony. It’s an “autonomous city” integral to the Spanish state, with Spanish sovereignty dating back to 1580. It’s thus a (hoped for) gateway to the European Union, and a priority target of “undocumented” immigration.Spanish police pushed most of the migrants back across the border. They left behind – as the Wall Street Journal noted –...