Washington, DC [US], April 24 (ANI): Colleges across the United States are grappling with escalating unrest as pro-Palestinian protests sweep through their campuses, prompting administrators to implement unprecedented measures to address the intensifying situation, CNN reported. Amid a seventh consecutive day of tense demonstrations, Columbia University has opted to transition most of its classes to a hybrid format on its main campus for the remainder of the semester. President Minouche Shafik of Columbia University has come under scrutiny from both faculty and students for summoning the New Y…