Sandor Katz is the world’s leading expert on sauerkraut. He is the author of “The Art of Fermentation” where he explains why cold cooking is one of the healthiest ways to prepare your food. Constitutional Law Professor Corey Brettschneider talks about the Kavanaugh debacle. And Down With Tyranny’s Howie Klein on why things are looking even better for Democrats this November. Comedian Sam Tripoli performs at the Philly Punchline on October 12, 2018.