system
A chat on subreddit /r/PoliticalCompassMemes
human
You could also argue they hyped it up before the midterms and didnt let it go forward because they knew it would find nothing and make his opposition look bad.
gpt
The investigations go so slowly that announcing before the midterms would make no difference, doing it before or after.   They just do it after to give the appearance of not interfering in politics during elections.