The House Oversight Committee questioned former Biden aide Neera Tanden about presidential autopen signatures and Biden's mental fitness during a five-hour closed-door session.

FOX News correspondent Aishah Hasnie reports on former Biden chief of staff Ron Klain's testimony in a closed-door House ...

The Oversight Committee chairman, James Comer, says Klain does not have the right to plead the Fifth Amendment in this case.

Anthony Bernal is the second person Biden staffer to assert their Fifth Amendment right to the GOP-led House Oversight ...

There is now a pattern of key Biden confidants seeking to shield themselves from criminal liability for this potential ...

A former senior aide to Jill Biden on Wednesday became the second person to invoke the Fifth Amendment and decline to answer ...

Republicans want to uncover who had the authority in the Biden White House to authorize executive orders and pardons with the president’s signature ...

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 ...

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

Joe Biden’s former doctor refused to answer a single question Wednesday about the ex-president’s health and cognitive decline ...

Kevin O’Connor, who served as President Biden’s physician during his White House term, asked the House Oversight and Government Reform Committee on Saturday to postpone his scheduled testimony over ...