CHICAGO, Nov 28 (Reuters) - Civil rights leader Rev. Jesse Jackson on Saturday joined a chorus calling for Chicago's police superintendent and a top prosecutor to resign for the way they handled last year's fatal shooting of a black teenager by a white police officer. More than a year after the October 2014 shooting, Cook County State's Attorney Anita Alvarez this week announced a murder charge against Officer Jason Van Dyke in the slaying of 17-year-old Laquan McDonald.