The newsreels of the protest against the Vietnam War; the demonstrators clash with congressmen; the Congress investigation in the peace movement; another protest clashes with police force. The newsreels of Gemini XII Mission, the final manned Gemini flight mission. Shot of Gemini XII launched from Complex 19. Showing the Gemini crews working on their mission; the view of Earth from the spacecraft; the astronaut working in zero gravity; the progression of docking two orbiting spacecraft; the reentry into the Earth’s atmosphere’ the water landing.