Joe Biden's physician refused to answer questions during a closed-door deposition in House Republicans' probe of his mental acuity as president.

Rep. Jasmine Crockett, D-Texas, said she had zero concerns about former President Joe Biden’s mental acuity while he was in the White House. Crockett was the only other lawmaker besides House Oversight Committee Chair James Comer, R-Ky., in the closed-door interview with former White House physician Kevin O’Connor on Wednesday morning.

This is unprecedented, and I think that this adds more fuel to the fire that there was a cover-up,” House Oversight chairman James Comer declared.

The doctor’s lawyers cite President Trump as precedent, referencing his own invocation of the Fifth Amendment.

A House committee investigating former President Joe Biden's mental decline accused ex-White House doctor Kevin O'Connor of stonewalling.

Dr. O’Connor invoked his Fifth Amendment rights and did not answer questions during a closed-door deposition with the House Oversight Committee.

Dr. Kevin O'Connor has asked that his testimony scheduled for Wednesday be postponed to either the last week of July or early August.

MAGA loyalists and congressional Republicans are lashing out at Joe Biden’s former physician.