Over 100 former Republican officials, including national security leaders and ex-members of Congress, have publicly endorsed Vice President Kamala Harris for president, condemning Donald Trump as 'unfit' for any public office. This endorsement highlights Trump's 'chaotic and unethical behavior', particularly his interactions with authoritarian leaders and his role in the January 6 Capitol attack. The signatories, who served in various administrations, assert that while they may disagree with Harris on many issues, she embodies the qualities necessary for presidential leadership. In parallel, Harris's campaign is aggressively outspending Trump in advertising, with an ad budget exceeding Trump's by $165 million leading up to the election. Key states such as North Carolina, which have historically leaned Republican, are being targeted in this advertising blitz. The mounting support for Harris from Republicans reflects a significant shift in the party’s dynamics as they prepare for the upcoming election.