I have spent the last week walking throughout the area of Columbia University. What I have seen feels like a nightmare of unreality. Only someone who is functionally brain dead or a consummate liar can deny what is blazingly obvious: At the center of the “occupation” and “protest” is compulsively vicious Jew-baiting, Jew-hatred, anti-Americanism and hysterical insistence on Israel’s obliteration. I could literally not walk five paces without seeing or hearing the most horrendous verbal and, in many instances, physical assaults on Jews, Judaism and Israel. In particular, the hitherto inconceivable sentence “We Are Hamas!” was shouted so often, it...