Trump, and the Republican party need to make a major effort to associate all of these failures with the Democrat party. They too often just stick to this issue or that issue. It's not just about taking a stand on an issue. It's about showing voters just how destructive the other side is. From scandals, to corruption, to shit on the sidewalk in SF. All of that needs to be directly linked in voters' minds. There is a causal effect between electing Democrats, and getting shit hole cities.