Why do four out of five dentists recommend Colgate? How many Americans really approve of Trump? This special episode is a two-parter: First, they talk to Prof. Dan Levitin, author of 'Weaponized Lies: How to Think Critically in the Post-Truth Era', about some recent news stories and how to be skeptical of the statistics you see. Then, they bring you a surprise you won't want to miss. It's about deception, murder, and of course, ~science~.