You could be right. I was reading a lot into it.
What's kind of frightening is that anyone who would pretend to be a sign-language interpreter and isn't, and would stand up on stage like that, is probably mentally unbalanced - and somehow passed muster to get up there! I guess he's the world's top photo-bomber now.
What I find frightening is 1) how did a fake interpreter get on stage in the first place, 2) where is the real