Former President Joe Biden attempted to add an amendment to the Constitution at a time when aides say he was in cognitive decline.

The revelations in the new book demand further investigation and accountability for this con on the American people, writes ...

Obama's former doctor states Joe Biden should have undergone cognitive testing while Republicans probe claims of a cover-up ...

Barack Obama's former doctor has broken his silence about Joe Biden's mental decline.

A former doctor for the White House under the Obama administration said former President Biden should have been tested for cognitive decline in his final year in office, given his age. Jeffrey ...