The Vietnam War is one of the defining events of recent American history. It still exerts enormous influence on our military and foreign policy. Why did it end the way it did? Interviewees include: Neil Sheehan, Evan Thomas, Karl Marlantes, and Winston Lord.

From the massacre of athletes at the Munich Olympics to the seizure of the U.S. Embassy in Tehran, Iran, the 1970s gave birth to the modern face of terrorism. Interviewees include: Robert Baer, Robin Wright, Brian Jenkins, and Peter Bergen.