Neither the Republicans nor the Democrats know how to deal with the simple fact that with the gap between rich and poor growing ever wider, the billionaires and their politician tools dismantling everything of any value in the government to which they don't even pay taxes, and the entire system growing ever more out of touch with ordinary people, the ordinary people are moving ever more to the left.
Of course the Republicans can't come to terms with that, but it's not really relevant to them - they're so far to the right that leftists might as well be space aliens.
The cynically amusing part is how much it's disconcerting the Democrats, since it's such a vivid illustration of the fact that the Democrats, in spite of supposedly being the American left-wing party, are not left-wing at all and have no intention of ever being left-wing at all.
Unfortunately though what that means is that I quite seriously expect that when the Republicans set about stealing the midterms, the Democrats are going to actually help them, since they'd rather have Republicans win than leftist Democrats.