From looking at previous pardons, it can simply be "Anyone in DC on Weds or Thurs has any and all crimes pardonded during that time spand and location". The Pr

From looking at previous pardons, it can simply be "Anyone in DC on Weds or Thurs has any and all crimes pardonded during that time spand and location". The President actually has the power to simply write "I Pardon Every US citizen of all crime for all time," and it would work. Go read on some previous large group pardons. There is no limit on what can be done, as the Constitution gives none. There is only question about if the President can pardon himself, which may be tested soon.