Still, I do wonder if he is a legit voter in Illinois. If he switched residency to vote in Peru, presumably as a citizen, and now has permanent residency in Vatican City, where he presumably votes, HOW is he he considered an American citizen?

Or is that normal that expats keep their citizenship and legal vote even after not living in America for decades AND who voted in countries he was living in??

IF he is still entitled to his vote here, then all the power to him!