But were those actual images from the debate or did someone Photoshop them? Give me a video from a news source and give me the time in the video to look for it.
Looks like that one is the original video linked from before. It appears it is a crease, but how can we know the video wasn't doctored after the debate?
https://youtu.be/TobHiwhG2eA?t=4145
You go in frame by frame and Photoshop it. I work with Photoshop every day and its super easy to doctor stuff like this.
A key thing to see is that the contrast on the TV video is messed up. That's the red flag.