FILE - Republican presidential candidate former President Donald Trump speaks at a campaign rally, June 22, 2024, in Philadelphia. After months of casting President Joe Biden as a senile shell of a man incapable of putting two sentences together, Trump has changed his tune. As he prepares to face Biden in their first debate of the general election on Thursday, June 27, in Atlanta, Trump and his campaign are trying to adjust expectations amid concerns that the bar has been set so low for Biden that he is sure to exceed it. (AP Photo/Chris Szagola, File)