not been made. people are concerned that the police are the ones on the side of the protesters and the jewish people do feel more and more frightened as the days go on. >> sandra: it's hard to believe this is happening. thank you. do those live pictures that we continue to watch outside of columbia university, the number of protesters continue to grow. classes disrupted. this is really something that they did not nip in the bud. it spiraled out of control. >> john: pointing out the nypd which you see there on the street corner. it is limited in what he can do. columbia university is right in the heart of manhattan up there 113th street on the west side. it is private property. they can go on that campus if something is going on and somebody is being hurt or someone is in distress and in need of assistance. they can go on and disrupt this