He can pardon anyone for anything that the HAVE or MAY HAVE committed up to THAT point.
He cannot pardon them for anything they MAY do. Such as the ongoing activities of their various enterprises.
He can only pardon FEDERAL crimes.
He cannot pardon non-persons, such as the CLINTON FOUNDATION and it various parts and pieces.
They cannot keep the fruits of their crimes, goodbye Clinton Foundation etc...
And they will be on the hook for the millions of dollars in legal fees, remember Scooter Libby...
They are facing a RICO indictment for their “charities”.
And last but not least, they CANNOT BE PARDONED FOR CAPITAL CRIMES, use your imaginations...
Most confederate soldier was pardoned after the civil war.
Patty Hearst was pardoned.
Richard Nixon was pardoned.
Washington pardoned John Mitchell and Richard Vogel, both convicted of Treason
Clinton pardoned Marc Rich from tax evasion and illegal trading with Iran.
16 members of the FALN, with sentences up to 105 years, were pardoned by Clinton.