Listen up dumbass! The only person that can claim there was fraud is Biden. He has not and never will fulfill your fantasy. Until he does, Congress cannot do anything because no crime has been committed. Until he does, a subpoena from Congress would be based on nothing, and since he is no longer President, he cannot be held responsible for any official acts he may have committed when offering those pardons. Pardons are a plenary power of the President. There are no avenues to challenge nor revoke them. What part of this do you not understand?
BTW it's auto-pen, not auto pinner.