Facing questions about his mental acuity, the former president told The New York Times he made all clemency decisions.

Former President Joe Biden did not closely review every case included in his sweeping end-of-term clemency spree and instead delegated vast authority to aides to handle the process, including to then-chief of staff Jeff Zients,

Biden only signed off on the criteria and standards for granting these pardons, an investigation of the email communications show.