I saw that video and absolutely you can not tell. How did they conclude that was him and not someone else from the tour? I am also wondering why would he go to the restricted area and take down a poster without some proof or a witness. What for? If it was a “dare” then some other people from the tour should have known. Or he would have taken some pictures himself etc. Otherwise why do it? Unless his tour mates know but don’t want to talk. Or he thought he can take the poster as proof but then figured out that was not a good idea. Just wondering.