Biden's doctor thought cognitive tests were 'meaningless,' ex-aide Bruce Reed told investigators

Former deputy chief of staff for policy Bruce Reed arrived on Capitol Hill for his closed-door deposition with the House Oversight Committee on Tuesday. Former White House physician Kevin O'Connor previously dismissed cognitive tests as "meaningless," ex-Biden administration aide Bruce Reed told House investigators on Tuesday, according to a source familiar with the proceedings. Reed, who served as White House deputy chief of staff for policy, is the ninth member of former President Joe Biden's inner circle to sit down with House Oversight Committee lawyers. A source familiar with his interview told Fox News Digital that Reed attributed Biden's disastrous 2024 debate performance against then-candidate Donald Trump to the former president's stutter, a condition that's been well-documented and Biden himself has publicly acknowledged. But his meandering and seemingly tired demeanor on stage with Trump alarmed both Democrats and media pundits, who saw it as a glaring sign of Biden's advanced age.