Various celebrities and news-media figures discuss the polarization of politics between the Western Allies of the United States and the Soviet bloc, pointing out the need for vigilance and action to protect democracy in the U.S. and abroad.

A 1964-1973 Retrospective for homecoming POWs.

The story of America's first astronauts, known as the Mercury 7, told through archival news & radio reports, newly transferred & previously unheard NASA mission audio recordings, and more rare & unseen material.

Reporter Frank McGee profiles a platoon of the 101st Airborne Division in Vietnam. Spending nearly a month with them on patrol, McGee looks at the integration of African Americans in the U.S. military.