(COMBO) This combination of pictures created on October 16, 2024 shows former US President and Republican presidential candidate Donald Trump in Cumming, Georgia, on October 15, 2024 and US Vice President and Democratic presidential candidate Kamala Harris in Detroit, Michigan, October 15, 2024. Kamala Harris went after her US presidential election rival Donald Trump's mental state and fitness for office Tuesday after the 78-year-old Republican's televised town hall veered into a surreal, impromptu music session. (Photo by Elijah Nouvelage and Geoff Robins / AFP) (Photo by ELIJAH NOUVELAGEGEOFF ROBINS/AFP via Getty Images)