Article continues below advertisementVice President J.D. Vance, 41, confirmed he is prepared to take over as President of the United States if Donald Trump's health declines past the breaking point.Vance was interviewed by USA Today White House correspondent Francesca Chambers on Wednesday, August 27, when he was asked, "As vice president, you're a heartbeat away from the presidency, and your boss is one of the oldest people to ever be sworn into office.