Republican lawmakers have dubbed the revelation a "constitutional scandal" and called for the investigation of thousands of documents signed by Biden during his tenure. President Donald Trump admitted to using an autopen days after attacking former president Joe Biden of doing the same to issue a series of pardons.

Mark Halperin challenged The New York Times' journalistic standards after their Biden interview failed to include legal expert opinions on his controversial autopen pardon claims.

Former Biden aide Anthony Bernal appeared on Wednesday before the House Oversight Committee’s majority and minority counsel as part of the Biden autopen investigation. Bernal entered the Rayburn House Office Building hearing room at 9:52 a.

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.

Brit Hume Explains Why Biden’s Autopen Story Is Much More Serious Than NBC News Suggests Brit Hume weighed in on a podcast Tuesday about NBC News’ portrayal of former President Joe Biden’s use of an autopen,

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

Trump has repeatedly referred to Biden's use of the autopen as "one of the biggest scandals" in political history.