Gallup just released composites of its January-July polling by states over the time and from polls following the midpoint of that polling as well as what one sees in Gallup polls, it is hard to see how a Republican wins a free and fair election for President in 2020.
Blue, positive and 40-43% 20% saturation
............................ 44-47% 40%
............................ 48-50% 50%
............................ 51-55% 70%
............................ 56%+ 90%
Red, negative and 48-50% 20% (raw approval or favorability)
.......................... 44-47% 30%
.......................... 40-43% 50%
.......................... 35-39% 70%
.......................under 35% 90%
White - tie.
Now for the theme of disapproval as shown in the Gallup data:
navy under 40
blue 40-43
light blue 44-47
white 48 or 49
pink 50-54
red 55-59
maroon 60 or higher
I find it hard to believe that Trump is less popular in Pennsylvania than in New Jersey....