Rabbi linked to the Ivy League School is urgent. Jewish students to stay home as tense confrontations with propalestinian Protesters Flare on campus. The atmosphere is so charged charged that columbia officials announced that all of todays classes will be held virtually. Cnns Shimon Prokupecz talked to several students on the new York City Campus Yesterday particularly the last few days ive uncomfortable around this university ive felt lie this is not a welcoming environment as far as like walking around on campus, i will say i still feel safe. I dont want that to be like any kind of excuse for these people. Theyve made the campus hostile feeling. Youre supposed to graduate a Month Visit here so you dont you dont take you go. I dont think its safe jimmy now to discuss a garcia molly, former spokesperson for the us mission to the united nations, host of oh, my world on youtube. Hagar, thanks very