Debate over the Israel-Gaza war has raised tensions — and the stakes — on college campuses

​ Political debate and protest have long roiled college campuses on any number of topics. But the current debate on the Israel-Gaza war is so emotionally fraught because it’s part of a much broader history, experts on college campus speech told CNN, and the intensity of the backlash to their protected free speech shows what happens on campus does not always stay on campus. Read More Breaking News, Latest News and Videos | CNN