"...The Nazis plotted to kill the city's Jews and to sabotage the nation's military installations: plans existed for hanging twenty prominent Hollywood figures such as Al Jolson, Charlie Chaplin, and Samuel Goldwyn; for driving through Boyle Heights and machine-gunning as many Jews as possible; and for blowing up defense installations and seizing munitions from National Guard armories along the Pacific Coast. U.S. law enforcement agencies were not...