Former President Joe Biden's White House physician declined to answer questions before a House Committee as the GOP-led panel ramped up its investigation into Biden's age and health.

Dr. Kevin O'Connor, former President Joe Biden's physician, pleaded the Fifth during a brief appearance before the House Oversight Committee for a closed interview.

The House Oversight Committee is investigating allegations that former President Joe Biden's senior aides covered up his mental and physical decline, including his physician.

The House Oversight Committee is expecting Dr. Kevin O’Connor, former President Joe Biden’s physician, to appear before the House Oversight Committee on Wednesday despite his request to delay his scheduled deposition.

The House Oversight investigation is looking into the former president's mental decline and whether his inner circle tried to conceal the decline from the public.

The House Oversight Committee completed another deposition of a former Biden aide in its investigation into allegations of a cover-up of the former president's mental acuity.

Rep. James Comer (R-KY) expressed his outrage at Dr. Kevin O'Connor, former President Biden's physician, for pleading the Fifth at a closed-door hearing on the former president's decline. REP. JAMES COMER (R-KY): Dr.

Joe Biden’s doctor pleaded the Fifth Amendment while meeting with House Republicans investigating the former president’s mental fitness while in office.

Constitutional law professor Jonathan Turley weighs in after Kevin O'Connor, the former White House doctor, pleaded the fifth during the House's investigation into the alleged cover-up of former President Biden's mental decline.