Over the past few days, anti-Israel and anti-Jewish feeling has been ratcheted up into an absolute frenzy. Every few hours seems to bring a fresh outrage.

In London, a prominent Jewish broadcaster was chased down the street by a man screaming, “fascist Zionist scum.” A woman dining at a Jewish restaurant in the city was asked if she was a Jew and then had food thrown over her.

On the Greek island of Rhodes, a mob armed with knives attacked a group of Jewish teenagers. About 50 French Jewish children, returning from a summer camp in Spain, were thrown off a flight at Valencia airport after the children sang Hebrew songs, and their tour leader was arrested and thrown to the ground.