You're right! That's what I saw and heard! I just thought well it's me and forgot about it. But why would he do that? OK lots of politicians have body doubles but only for being seen in medium distance in cars and that kind of thing.

I also thought it was weird that he wore the MAGA hat all the way through. I expected him to take it off after he had finished throwing them into the crowd. Maybe the body double couldn't get the hair to look right?