Jill Biden reveals in her new memoir that she feared her husband was having a stroke or had been drugged during his June 2024 debate.The former first lady describes his performance against Donald Trump as a frightening experience that did not represent his usual self.This event served as a critical turning point that ultimately led Joe Biden to withdraw from the race and endorse Kamala Harris.Although she initially urged him to continue his campaign, she now acknowledges that his departure was the right call for his legacy.