In her memoir 107 Days, Kamala Harris described Biden’s 2024 re-election bid as “reckless,” admitting she was in no position to advise him against it.
She highlighted internal party concerns over his age and fitness, a tense relationship with White House staff, and noted that at 81, Biden sometimes showed signs of fatigue.
Despite this, she publicly defended him and later became the Democratic nominee, losing to Donald Trump in November 2024.