When the late Sen. John McCain ran for president in 2008, questions about his health — physical and mental — swirled. Americans were well aware that should McCain die in office, his vice president, former Alaska Gov. Sarah Palin, would’ve become president.
Had he been elected, he would have been 72 years old when he moved into the White House. So Americans may have that same concern with Democratic nominee, Joe Biden, who would be 78 if he wins the election.
Read More