Food: Fact or Fiction? - Season 4 Episode 5 Baked Goodies

Michael McKean throws the carb-free diet out the window and uncovers the stories behind our favorite baked goodies. He starts by revealing that cupcakes are edible equations and explaining how the whoopie pie nearly caused a civil war. Michael then follows a trail of crumbs all the way to the bakery where he finds there's something in the air when it comes to San Francisco sourdough bread.