Mary Trump, niece of former President Donald Trump, will support President Joe Biden in the spin room during the Atlanta debate, highlighting her uncle's flaws and the risks of his potential return to power. Mary, a vocal critic, has described Donald Trump as 'deeply unhinged' and 'insecure,' advocating for Biden to prevent a Trump resurgence. Additionally, former GOP Rep. Adam Kinzinger has endorsed Biden, emphasizing his commitment to democracy over party loyalty, and labeling Trump as a threat to American values. Kinzinger's endorsement follows that of ex-Georgia Lt. Gov. Geoff Duncan. Both endorsements are part of Biden's strategy to attract moderate Republicans and independents in a highly contested election.