 The 39-year-old Vance is a relative newcomer to politics, taking his Senate seat in 2022. He's a staunch supporter of the Trump agenda on trade, foreign policy, and immigration. But it is important to point out that in 2016, J.D. Vance spoke out very heavily and very critically of Donald Trump. And, of course, he's also the author of the book Hillbilly Elegy. Stay with us here on WTOP. We'll keep you updated on all of the developments coming out of the Republican National Convention.