Astronaut Buzz Aldrin talks to "Face the Nation" about Mars this Sunday September 6th

In CBS’ first interview with the Apollo 11 astronauts on Face the Nation in 1969 (5-minute segment shown below), Buzz Aldrin discussed future goals for space exploration. Aldrin will be back on Face the Nation this Sunday September 6, 46 years later, to talk about his vision for Mars. Check local listings for times.