Jeannette Walls grew up poor in America. She wrote about it in her memoir "The Glass Castle," which has remained on the New York Times bestsellers list for more than eight years. She spent most of her childhood west of the Mississippi River, but her father, who was originally from West Virginia, eventually brought her family back to McDowell County, where she lived for four years. In this week’s episode of Inside Appalachia, we’ll listen back to an interview Jessica Lilly did with Walls in 2017,