Paul Kengor, Professor of Political Science at Grove City College, explains the evil force that was Adolf Hitler, the most notorious dictator of the 20th century—from the slaughter of six million Jews in Nazi death camps to the deaths of over 40 million people during World War II. 

This video is part of the Robert W. Plaster Foundation Playlist: Free Enterprise Will Set You Free, which educates Americans on the virtues of our nation's founding principles and the consequences of straying from them.

This video is part of a 6-part series. Click here to watch the entire Hall of Evil series.