请调整浏览器窗口大小或者请使用手机查看!
"Embattled Rebel" author James M. McPherson talks about Confederate President Jefferson Davis and weighs in on why the North won the Civil War.
"Sally Ride" author Lynn Sherr discusses the life and legacy of NASA's first woman in space.
The New Republic's Leon Wieseltier discusses the anthology "Insurrections of the Mind" and the importance of rational thinking in a democratic society.