 Donald Trump is calling Joe Biden the worst president in American history. Reacting to President Biden's decision to drop out of the 2024 White House race, the former president said Biden was not fit to run for president and is certainly not fit to serve. Trump went on to blame Biden's inner circle for hiding what he described as the president's total mental, physical, and cognitive demise. Looking ahead, Trump said whoever the left puts up now will just be more of the same.