no, this is NOT acceptable behaviour, they are free and unhampered to have their lecturers, even ones that promote violence against Israel. Why should they then not allow free, UNINTERRUPTED discourse on campus? It is not fair and typical Agitprop that they inherited from their Soviet fore bearers... It is pure Leftist Fascist hooliganism!
Northern California wildfire doubles in size, displaces thousands (Reuters)
from the article: Jewish leftists disrupt Kadima MK speech at U.S. University