James Comer, has this year sought testimony from more than a dozen former Biden aides into what is really a broad-ranging investigation into Biden’s cognitive state during his presidency. Three of ...

As key witnesses in the investigation into former President Joe Biden’s mental decline continue to evade U.S. House questioning by invoking their Fifth Amendment rights against self-incrimination, ...

It’s been six months since Joe Biden left the Oval Office. Republicans, including President Donald Trump, can’t stop talking about him. The House has launched investigations asserting that ...

A former senior aide to first lady Jill Biden has declined to answer questions as part of a House Republican probe into ...