In Santa Monica, California, last week, a Jewish couple was attacked by a man with a vicious dog and a baseball bat. Several weeks ago, synagogues and homes were vandalized with swastikas in New York City, and then a mob hostile to the Jewish state of Israel clashed with Jews outside a synagogue in Brooklyn. As disturbing as those incidents were, they paled in comparison to the fiery attack on a Michigan synagogue in April, the murder of two Israeli embassy staffers last May, and other violent crimes.