 WTOP and Silver Diner bring you Free Lunch Friday to thank you for listening to WTOP. At home, at work, or on the go. Three winners every Friday for dine-in lunch only at 18 Silver Diner locations. Enter today at WTOP.com. Search Free Lunch Friday. It's 845. Good morning. I'm John Doman. And I'm John Aaron. After learning that Ohio Senator J.D. Vance would be former President Trump's running mate in the 2024 campaign, delegates to the Republican National Convention will shift their focus today to take on some of the big issues.