>www.spa.gov.sa/viewfullstory.php?lang=en&newsid=1729618
good find
The best way to hide the truth is among 100 lies.
The only reasonable speculation I have seen is that he was being used as a marker for camera frames looking for differences between the trump campaign stream and the MSM camera feeds. The photograph was framed in the exact upper left corner of the trump campaign feeds for much of the speech.
This doesn't seem like a great explanation, but the alternatives include seth rich in disguise(which is such a happy thought it creates cognitive dissonance).