MetroFocus: October 4, 2019

American University history professor Allan Lichtman has correctly predicted the outcome of every presidential election since 1984, including President Trump’s 2016 victory well before most prognosticators. A new kind of reporting. “Retro Report on PBS” takes a look at our past for perspective on today’s headlines. “Monty Python” alumnus John Cleese is here for a silly walk down memory lane.