Timothy Snyder Speaks, ep. 3: What is Oligarchy?

What does oligarchy mean? In the third episode of "Timothy Snyder Speaks," historian and author Timothy Snyder explores the meaning of oligarchy, where it came from, how it endangers us — and how it connects the United States and Russia.

Timothy Snyder is a historian at Yale University, specializing in eastern Europe, totalitarianism, and the Holocaust. His books have received widespread acclaim. His most recent book, "On Tyranny: Twenty Lessons from the Twentieth Century," explores the everyday ways a citizen can resist the authoritarianism of today. He is also the author of "Black Earth: The Holocaust as History and Warning" and, forthcoming in April, "The Road to Unfreedom: Russia, Europe, America."

Follow on Twitter: @TimothyDSnyder