 So that's the trailer for the film Hillbilly Elegy, which is based on J.D. Vance's book, Hillbilly Elegy. I'm wondering, Arlie Russell Hochschild, if you can talk about the significance of this book. Your book came out about the same time as How You Came to Know J.D. Vance, again, who then became senator from Ohio and is now president.