The partisan split in public opinion on Israel predates the current war with Hamas, but recent polling suggests that some Americans have lost sympathy with the Israelis over the course of the war. Even as Israel and Hamas begin indirect talks over a U.S.-proposed peace plan that's drawn international support, these shifts in public opinion could outlast the current conflict. The war has amplified debates in the U.S. not just about foreign policy, but also about the safety and visibility of Jewish communities in America, where fears of discrimination are rising alongside growing divides over Israel. The same polls show...