The U.S. Department of Justice is still investigating whether former President Joe Biden personally approved all pardons and commutations in the final months of his presidency and whether an autopen was used properly. Officials say Biden is unlikely to face charges, partly due to a 2024 Supreme Court ruling that presidents have strong immunity for official acts. The probe follows criticism and claims from Donald Trump that the autopen may have been misused, but Biden insists he made all clemency decisions himself.