Genevieve Jurgensen and her husband Laurent lost their two daughters, Elise and Mathilde, at the ages of 4 and 7. Actress Felicity Jones reads from Jurgensen's book, The Disappearance: A Memoir of Loss, in which Jurgensen tries to explain her children's lives and their deaths to a friend through a series of letters.

Barbara Clinkscales grew up in Chicago's public housing projects, had her first child when she was 15, and is now—over two decades later—struggling to get her teenage son to finish his senior year of high school. Barbara is a working mom, with a network of close friends who look out for her.

Professor Glenn Loury from Boston University and John Simpkins on basketball, hockey, and what makes a real black person.

The story of the lengths a father will go to to retrieve a lost teddy bear, and why—after he's enlisted many other parents to help him wade through tens of thousands of bags of trash to find it—none of the parents involved think he's nuts.