Pt. 4: Investigates American University chapter of Students for a Democratic Society (SDS); pt. 5: investigates activities of Communist Party, Students for a Democratic Society (SDS), and DuBois Club in and around the University of Chicago; pt. 6-A: Investigates SDS efforts to recruit Columbus, Ohio high school and working-class youth; pt. 6-B: Investigates attempts by SDS to recruit high school students in Akron, Ohio, Detroit, Mich., and Pittsburgh, Pa.; pt. 7-A: Investigates how SDS engineered release of U.S. POWs from North Vietnam for anti-war propaganda purposes; pt. 7-B: Investigates activities of Students for a Democratic Society and their involvement in antiwar activities and civil disturbances.