The news was shocking beyond measure: a man went on a stabbing spree at a playground in the French city of Annecy last Thursday, stabbing four three-year-olds and an adult. The attacker shouted “In the name of Jesus Christ” as he did his stabbing and claimed to be a Christian. He even had a made-to-order Christian name: Abdelmasih Hanoun; “Abdelmasih” means “Slave of Christ.” It was suspicious and contrived, but it did seem to confirm the Leftist elites’ claim that the largest terror threat comes from right-wing Christians. There was just one catch: some people have recognized Abdelmasih Hanoun and...