 Americans are much more concerned about anti-Semitism than they were 20 years ago. The latest from Rory O'Neill. Nearly half of Americans now rate anti-Semitism as very serious, a sharp jump from the 9% who thought it was an issue when Gallup last asked the question in 2003. The recent surge in anti-Semitic incidents on college campuses following the October 7th attack by Hamas is likely driving the change in attitudes