Ky., used a digital signature to send out letters and subpoena notices related to the Biden autopen investigation.

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.

Comer using an autopen to investigate an autopen is just so James," one House Democrat said, mocking the 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.

Joe Biden said every pardon and commutation he issued was his decision, calling Republican "liars" for alleging his aides illegally used an autopen.

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

Anthony Bernal, described as Jill Biden's 'work husband' with significant White House influence, faces subpoena after backing out of testimony on President Joe Biden's alleged cognitive decline cover-up.

Former President Joe Biden’s deputy director of Oval Office operations became the third former staffer to testify Friday in front of the House Oversight Committee as they investigate the 46th commander-in-chief’s cognitive decline and possible abuses of the presidential autopen.