Probably the most interesting article published this year is this one from PlosOne http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0147905
It's open access and all of you should read it.
Essentially it says that conspiracy theories are almost entirely non-viable because the amount of people that would need to be kept quiet reaches proportions that are so large, it is completely infeasible to even begin thinking it would be possible.We can apply similar logic. How many people would have to know and be involved in this conspiracy. Combine that with the fact that it would be a media field day and probably quite lucrative in terms of fame and some monies for anyone who would come out about it. Are you really telling me that all the people involved in making a fake video or organizing a fake rally would be quiet? It only takes exactly one person, and with the way the media is in a frenzy for anything to talk about this election cycle that isn't how batshit insane and obviously dangerous a person Trump is, it would catch on quickly.