EXCLUSIVE: The White House is investigating former President Joe Biden’s use of the autopen, with senior administration officials telling Fox News Digital that they already are reviewing tens of thousands of documents turned over by the National Archives and Records Administration.

With no forewarning, on July 14, your counsel requested a subpoena to compel your appearance on July 18,” the subpoena’s cover letter from House Oversight Committee Chairman

Former President Joe Biden, in an interview with the New York Times, said that he personally made every clemency and pardon decision during the end of his presidency.

Constitutional scholar Randy Barnett calls Biden's autopen use "the biggest constitutional scandal in US history" as questions arise about the legality of presidential actions.

When a spate of books detailing former President Joe Biden’s age-related struggles in office and alleging his frailties were concealed from the public was released, his team retained one last line of defense.

Lead Republican investigating Biden’s use of the autopen frequently uses autopen - Lawmakers frequently use digital signatures, akin to the autopen, on correspondences

Welcome to the Fox News Politics newsletter, with the latest updates on the Trump administration, Capitol Hill and more Fox News politics content.