Another one of Bill Ayers’ and Bernardine Dohrn’s terrorist comrades is being released on the streets of America. Sara Jane Olson, a member of the Symbionese Liberation Army (SLA), an off-shoot of the Weather Underground, has served only seven years for involvement in the murder of a bank customer and the attempted murder of Los Angeles police officers by bombing their cars. Meanwhile, justice continues to be sought for the victims of Weather Underground terrorism such as San Francisco Police Sergeant Brian V. McDonnell, who was killed by a bomb on February 16, 1970. Former FBI informant Larry Grathwohl has...