Over 100 former Republican national security officials and members of Congress have endorsed Vice President Kamala Harris for president, citing former President Donald Trump as 'unfit to serve again.' The group, which includes officials from the Reagan, H.W. Bush, W. Bush, and Trump administrations, condemned Trump's chaotic governance, his affinity for dictators like Vladimir Putin, and his actions surrounding the January 6 Capitol riot. Despite policy disagreements with Harris, the signatories argue that she possesses essential qualities for the presidency, unlike Trump. Notable signatories include former CIA Director William Webster, former DNI John Negroponte, and former Defense Secretaries Chuck Hagel and William Cohen. The letter also highlighted Trump's tendency to prioritize personal interests over national interests and his violation of constitutional principles. This move marks a significant moment in the 2024 election, highlighting the rift within the Republican Party regarding Trump's legacy.