Mackenzie Fierceton grew up in a middle-class suburb of St. Louis. Her mother was a doctor, and she attended a prep school. But she was allegedly abused at home, and she ended up in foster care, with no financial support from her family. She won a full scholarship to the University of Pennsylvania, and a Rhodes Scholarship to study at Oxford. Then the father of one of Fierceton's high school peers contacted Penn, saying that the news coverage of Fierceton's past was inaccurate. Rachel Aviv, a New Yorker staff writer, joins me to discuss how Fierceton lost her Rhodes Scholarship, and what her story tells us about the internal politics of universities as they seek to diversify their student bodies.