Sobering Lesson In World History

A while back I was reading the book, "The Rise and Fall of the Third Reich: A History of Nazi Germany," by William L. Shirer. After reading it for a while, I went to the internet to search for video/audio footage of Adolph Hitler. I wanted to get a feel for what he was like in real life, and this clip was the best one I found. It's a sobering lesson in world history.