Where do the two presidential nomination races stand in Wisconsin just days before the Iowa caucus? How has support shifted since November? How do views on immigration affect candidate support? Whom do voters expect will be the eventual nominees of their parties? How are views of the U.S. Senate race developing as we enter 2016? And in the wake of the State of the State address, what do voters think of education and environmental issues and the job performance of Gov. Scott Walker? Charles Franklin and Mike Gousha will go inside the numbers of the poll.