On June 12, an intruder who was armed and Muslim attacked an Orlando night club, killing 49 and wounding 53. The body count may rise, the targets vary (a Christmas party, a military base, a marathon, a bar) but the administration never departs from its script. Orlando fit the template: An immigrant or the child of immigrants from jihadistan (Pakistan, Afghanistan, the West Bank), who prayed at a radical mosque, visited Islamist websites, became increasingly bitter and often expressed his hatred for Americans, strikes. And the establishment pretends not to notice the pattern. The number of terrorist attacks in the...