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

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

Trump foe says Biden’s mental acuity ‘1,000 times better than what we currently have ... I know that he absolutely had a mental acuity that is supreme when it comes to comparing him to ...

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

Fmr Pres. Biden's WH Dr. O'Connor had executive privilege waived by Trump, clearing the way for Congressional testimony on cognitive decline.

Biden consistently fares worse on the age question than Trump — 63% of voters said they were not very or not at all confident in his mental capability to serve as president, compared with 57% ...

Rep. Jasmine Crockett, D-Texas, defended President Biden's mental acuity, comparing him in a new interview to a "granddaddy" who slowed down but remained mentally sharp.

Hunter Biden is back in the spotlight thanks to a media blitz in which he aggressively defended his father, former President ...

Trump foe says Biden’s mental acuity ‘1,000 times better than what we currently have’ Published: Jun. 20, 2025, 5:25 a.m. President Joe Biden meets with President-elect Donald Trump in the ...