Now it's becoming just one more Trump scandal.
Nope. In reality. Federal investigators are already on it, since the evidence suggests Russian collusion with Rudy.
joe refuses to deny that the emails are Hunters.
He denied the supposed meeting, and close examination shows that the email had been tampered with to add and/or subtract text. He refused to deny that he told Hunter that he loved him. But that's only objectionable to Trump and others like him.
All Rudy would have to do, to clear Trump of wrongdoing, would be to release the metadata; that would settle the issue one way or the other. But Rudy refuses to do that. For reasons that are becoming quickly apparent.