South Vietnam - Exploding Vietcong "Metropol" Hotel in Saigon, where Americans lived. U.S. - Trained dolphins. Canada - Preparation for the opening of the World Expo in Montreal. Spain - The "New" in the music world ("Symphony" by 12 balls, etc.) South Vietnam - U.S. aggression in Vietnam. Meeting with President Johnson and the Saigon generals Ki Tisa in Honolulu. Cuba - Opening of the First Conference of Solidarity of the Peoples of Asia, Africa and Latin America in Havana. South Vietnam and DRV - American aggression in Vietnam, bombing. Mexico - Museum of pre-Hispanic culture (Mayan, Aztec) in the village Tepozblan.