 I'm Peter McArthur, WDEL News. Among your top stories, 1017 FM, 1150 AM, and WDEL.com. Republican Vice Presidential nominee J.D. Vance drawing on his blue-collar roots, introducing himself as Donald Trump's running mate at the RNC last night. J.D. Vance leaned heavily on his unique rags-to-riches life story, introducing himself in a relaxed, conversational way that connected with California Delegate Sandy Pope and Connecticut Delegate Hector Hoyas.