 President Donald J. Trump and J.D. Vance as the Republican nominees for president and vice president of the United States. Ohio Senator J.D. Vance, the new Republican vice presidential nominee, says the Democrats are dodging questions about President Biden's abilities. It is not public spiritedness to call for him to step down when he's about to lose an election. They should have been doing it years ago. And it's not just Kamala Harris. It's Nancy Pelosi, the entire Democratic apparatus.