Vance playing defense in unexpectedly close Ohio race…

JD Vance had some explaining to do. After winning a brutal, costly primary to secure the Republican nomination in Ohio’s Senate race, Vance had spent the summer making few appearances on the campaign trail and allowing his Democratic opponent, congressman Tim Ryan, to dominate the airwaves.Now polls showed Vance, a first-time candidate and author of the bestselling memoir Hillbilly Elegy, running neck and neck with Ryan in a race that many Republicans had hoped would be an easy win.“We have a tough campaign,” Vance said at an event with supporters in Avon, Ohio, last weekend. “I know that a lot of people are frustrated you didn’t see a whole lot of my TV commercials over the summer. Hopefully that’s started to pick up in the last couple of weeks.”Vance’s struggle to establish a clear lead in Ohio mirrors Republican Senate candidates’ missteps in other battleground states that could determine control of the vital upper chamber. Like Mehmet Oz in Pennsylvania and Herschel Walker in Georgia, Vance was able to win the Republican nomination after receiving Donald Trump’s endorsement, but he has stumbled in his pivot to the general election.Republicans are now rac …