Islam enjoys a large and influential ally among the non-Muslims: A new generation of “Useful Idiots,” that Lenin identified as those who lived in liberal democracies and furthered the work of communism. This new generation of Useful Idiots also lives in liberal democracies but serves the cause of Islamofascism—another virulent form of totalitarian ideology. Useful Idiots are naïve, foolish, ignorant of facts, unrealistically idealistic, dreamers, willfully in denial or deceptive. They hail from the ranks of the chronically unhappy, the anarchists, the aspiring revolutionaries, the neurotics who are at war with life, the disaffected alienated from government, corporations, and just...