It’s probably just an old demon from S&G living through Anderson Cooper....
(the faces come a few seconds into the video)
Folks can laugh, joke, cut-up about demon possession - but this crap is more real and scary than your worst nightmare.
The fact that Anderson Cooper is a practicing Sodomite and proud of it (2nd part is key), and that he flaunts, taunts, and mocks Bible-Believing Christians & Christianity about it, definitely suggests at the very least a reprobate mind given over by God to hell. Demon Possession could be the other alternative.
Maybe somebody has a video of him contorting his face into the lizard shapeshift like Brian Todd:
https://www.youtube.com/watch?v=xFpes9qWMj4