Prime Minister Benjamin Netanyahu stood at the podium of the United Nations General Assembly hall and absolutely tore into all of the multiplying progenitors of antisemitism around the world. He jumped right in by calling out UN members that walked out ahead of his speech. "Before I begin, just a quick announcement. If there are any other moral cowards who haven’t yet left this hall, please do so now." By the way, a lot of moral cowards left, but a lot of people with moral backbones stayed and applauded Mr. Netanyahu on any number of occasions. Just as surprisingly, there...