The phrase “sanctuary city” should be redundant. Cities should be sanctuaries for citizens. Period.The surrounding walls of a community kept inhabitants safe from marauding tribes in the Middle Ages. To this day, Vatican City has its ancient surroundings. Israel has a fence, with a cement wall in key sections, to protect their citizenry from Islamic terrorists and West Bank agitators. Those cities are safe, or at least safer.American citizens, though, are finding less safety in their cities. In California, there are at least 35 sanctuary cities in the lawless sense: illegal aliens can live and work in these areas, and...