Will JD Vance bridge America's class divide?

Journalist Christopher Caldwell joins Freddy Gray to discuss Donald Trump's running mate, JD Vance. Once 'never Trump', now a close ally of the former president; what's JD Vance's route into Trumpian politics? Freddy and Christopher also ask who is JD Vance, what's Hillbilly Elegy, and what's the strategy behind Donald Trump's choice?