1:25:15

The Great Captains in American History - Eisenhower

1:21:17

"The Generalship of Ulysses S. Grant and the American Civil War" by Dr. Richard J. Sommers

1:10:20

Ron Chernow on Ulysses S. Grant with General (Ret.) David H. Petraeus

1:19:26

Natural Law In Ancient and Modern Guise

58:34

When Georgia Howled: Sherman on the March | GPB Documentaries

1:24:43

The Hidden Roots of White Supremacy

1:39:58

Poison or Cure? Religious Belief in the Modern World (with Christopher Hitchens and Alister McGrath)

1:30:38

Code Warriors: NSA’s Codebreakers and the Secret Intelligence War Against the Soviet Union