He won't say that until after he has been inaugurated when absolutely nothing has changed yet. That is how we went from "struggling under Obama" to "best economy ever under Trump" in a week or two last time he was president.

Also, his supporters will go from saying "lower gas prices were rigged by the president to steal the election!" this month to "Trump brought us lower gas prices!" after inauguration without any sense of irony.

Well, get the popcorn ready because the next 4 years are going to be interesting, to say the least.