In California, Home to Many Hate Groups, Officials Struggle to Spot the Next Threat. California, Hate Crimes, Fringe Groups and Movements, ANTI-SEMITISM, Chabad of Poway Synagogue Shooting (2019), Poway (Calif), Terrorism, Whites, Ku Klux Klan, Muslim Americans, Kaye, Lori Gilbert (1958-2019), Earnest, John T