He's already basically been found guilty but mentally unfit to stand trial. He has to be convicted to be pardoned. His disastrous administration will be his punishment and legacy.
@Gibbon No. That's one of the myths of a pardon. Historically a Command in Chief could pardon people involved in a insurrection as part of a deal for them to return home peacefully. They were not charged, much less under arrest at the time. They were armed and in rebellion.
