Brian Lehrer Weekend: Freakonomics; History of US Drug Use; 'Hamilton' Birthday

Three of our favorite segments from the week, in case you missed them. 20 Years of Freakonomics (First) | Why Bombing 'Drug Boats' Will Do Nothing to Solve America's Fentanyl Crisis (Starts at 32) | Ten Years of Hamilton on Broadway (Starts at 59) If you don't subscribe to the Brian Lehrer Show on iTunes, you can do that here .