Fly Literally Appears Out Of Thin Air - On Purpose?

This video is from my banned YouTube channel so I lost links, sorry. Personally, I don't trust Pence, so this was not the biggest surprise when I saw the fly land on him. However, taking a closer look, it looks completely generated because it seems to come out of another dimension. The fly's on Obama and Hillary are widely known as a symbol of them being demonic entities, and I believe they are. I'm thinking the deep state CGI'd this fly so Trump supporters would think the same. I could be wrong.