Officials in elite US colleges such as Columbia, Yale, Harvard, MIT are scrambling to tamp down the latest round of protests which kicked off Wednesday against the Israel-Gaza war. Students have been arrested and in-person classes have been suspended as the showdown between authorities and protesters continues Amid the arrests, Columbia teachers, students and alumni have expressed concern about authorities restricting free speech. AP College students in elite US colleges continue to protest Israel’s war on Gaza. From Columbia and Yale to Berkley and MIT, officials are scrambling to tamp down on the latest round of protests which kicked off...