Special Tuesday episode (second of four this week) of the program all about TV. Our guests: Tom Jennings, Emmy-winning producer of Charles: In HisOwn Words, the National Geographic special coming this Friday, Clint Stinchcomb, president and chief executive officer of unscripted content organization Curiosity Stream, and Emmy-nominated executive producer-director Susanna Fogel, handing both roles on miniseries A Small Light, coming to National  Geographic, Hulu and Disney+ next month.