 KNOX FM, translated on K239BG in Grand Forks and K277DN in Grand Forks. ABC News, I'm Sherry Preston. The speeches at last night's Republican National Convention in Milwaukee were all about coming together under Donald Trump. Tonight, Vice Presidential pick J.D. Vance will deliver his speech in Milwaukee. ABC's Catherine Foulders with a preview talking about Donald Trump's running mate. How does he continue that message of unity?