John:  You're right, I think, with both comments.  Trump is already alluding to his loss being the result of a "fixed" election.  There was a very interesting feature and interview on this topic on NPR this morning.  It pointed out that each state "runs" its elections and a "fixed" election would require a vast conspiracy.  However, as usual, Mr. Trump is unfettered by any constraints of logic and reason. 

 Your second point is very scary.  The most zealous Trump supporters are also often "conspiracy" buffs and might go so far as to involve themselves in insurrection upon Trump's defeat.  The scariest thing about demagogues is the fact that there are those who will follow them.. I think of Jim Jones and Jonestown as a horrible reminder of the power of charismatic demogoguery.