Who Were History's Most Insane Leaders?

On the Friday video interview edition of the Daily Daily Caller Podcast we talk with author Scott Rank about his new book, "History's 9 Most Insane Rulers." As Democrats insist President Donald Trump is either an insane monster or a diabolical tyrant, we take a look at historical leaders who were genuinely either or both to shine a light on just how crazy those claims are. It's a fun, engaging historical lesson about some of the most bizarre and corrupt people in human history to attain power.