Biden made Harris campaign a 'nightmare,' destroyed her chances by staying in 2024 race too long, aides charge

Former President Joe Biden's second campaign ruined former Vice President Kamala Harris' chances of defeating President Donald Trump in the 2024 election, according to a top Democratic consultant. 

David Plouffe, former President Barack Obama’s campaign manager in 2008 and a senior advisor on Harris’ 2024 campaign, detailed how dire Biden’s run was for the Democrats in a new book, "Original Sin: President Biden’s Decline, Its Cover-up, and His Disastrous Choice to Run Again." 

"And it’s all ...