 Donald Trump is officially the Republican nominee for president. That happened rather within the last hour. And he has also selected J.D. Vance, the Ohio senator, as his running mate. Let me give you a few thoughts on Vance. He is highly intelligent. He served our country in uniform with great distinction abroad. He has a beautiful young family. His best-selling memoir, Hillbilly Elegy, I've read it. It was searing. It was vulnerable. It was insightful. I recommend it.