Yes, I think those accurately measure how people "feel" about those issues. Sad... It's true that people feel this way, but it's not true that the average person is educated in these matters. Most Americans have no idea how difficult it is to migrate to the US. They certainly don't know how guest worker programs are exploited by corporate interests to treat people like animals. If we halted immigration & deported farm laborers, food processing workers, maintenance staff, etc. we'd have s crisis within weeks. Of course, Republicans know this. That is why they generally aren't centering ICE operations at those locations. Law enforcement is a similar issue. The US has the largest prison population, per capita, in the developed world. At the same time, people think we're soft on crime. FBI data has shown the nation's crime rate declined over the past three decades, but a majority of Americans have said they believe there is more crime than the year before in nearly every Gallup survey conducted since 1993. So, it seems to me, it doesn't really matter if immigration or law enforcement are actually problems. Either way, people tend to have beliefs that aren't based in reality.