If the Anti-Defamation League (ADL), it would change its name to the Anti-Right Wing Defamation League, because whenever Jew-hatred comes from the Left or from adherents of the Left’s favorite religion, Islam, the ADL just doesn’t see it. So it came as no real surprise Thursday when Americans for Peace and Tolerance (APT) announced that “The ADL’s 2021 ‘Murder and Extremism in the United States’ report covers up for anti-Semitism from the Nation of Islam, Muslims, and other ‘non-traditional’ sources.” That’s what the ADL does. It would have been more surprising if the ADL had covered Islamic anti-Semitism. This...