 Nadia Comaneci became the first gymnast to win a perfect score of 10 at the Olympics for her scary good performance on the uneven bars. And the news is next. Live from NPR News in Washington, I'm Corva Coleman. Ohio Republican Senator J.D. Vance has officially accepted the Republican nomination for vice president. NPR's Elena Moore reports the 39-year-old first-time senator addressed the GOP National Convention in Milwaukee last night.