had opportunity to actually step on campus, which since last week's incident when by pd had to be called in at the request of the president of columbia university, had to detain well over 100 students. >> we have seen an encampment on campus. there for on the south lawn continue, if anything, it's actually grow. now, i had an opportunity to speak to a student on campus yesterday. that's been observing the situation every single day says it has been peaceful and the university hasn't had any sort of need to interject. so the question is, how long will that in cabinet be allowed to remain in place? but now in a separate vein& a conversation that would art jake tapper had opportunity to have with a rabbi associated with colombia's orthodox union jewish learning initiative that rabbis sending a message from a personal account so about 300 mainly orthodox students on campus warning that is likely a good idea for them to return home. in the conversation, the rabbi had with a colleague, jake tapper, out to read you a portion of what he what this rabbi said and the reason why