WASHINGTON — Ron Klain, a longtime aide to former President Joe Biden known for his intense loyalty, is insisting he “never doubted” Biden’s mental fitness — as a new book describes ...

Ron Klain, Joe Biden’s former White House chief of staff, reportedly believed the ex-president was “out of it” ahead of his disastrous presidential debate with Donald Trump. According to a new book, ...

How Trump Beat Biden, Harris, and the Odds in the Wildest Campaign in History', Ron Klain discussed Joe Biden's mental state ...

Former White House chief of staff Ron Klain revealed that former President Joe Biden was "fatigued, befuddled and disengaged" before his debate with President Donald Trump in June, according to a ...

President Biden’s former chief of staff, who repeatedly tried to convince skeptical voters the president was fit to lead, is now coming clean about him being “unaware” and “exhausted” during debate ...

According to a new book, Klain, who returned to Biden’s side to help prepare for last June’s debate, found the president to be “fatigued, befuddled, and disengaged,” and questioned whether the ...