Reality shows — like Survivor, The Bachelor, and Love Is Blind — are some of the most-watched TV series in the U.S. But how much “reality” is actually being shown? In her new book, Cue the Sun!: The Invention of Reality TV, New Yorker staff writer Emily Nussbaum reveals how this industry came to be and takes people behind the scenes of some of the top reality series. Nussbaum speaks with guest host Sam Sanders about the most surprising aspects of this divisive genre.