Anti-Semitic attacks have reached epidemic proportions in the New York metropolitan area. A shooting early last December at a kosher supermarket in Jersey City left several people dead, including two Hasidic Jews. A policeman was also killed by the same shooters nearby. The killers aimed to kill as many Jews as possible before they were struck down. Last Saturday night, five Jewish people were stabbed by a Jew-hater wielding a machete at a Hasidic rabbi’s house in the suburb of Monsey, New York. One of the victims suffered serious head injuries, which has left him in a coma and...