What Voters Care About in Wisconsin Ahead of the Primary

The state has turned into an unexpected battleground.

Professor Barry Burden from the political science department at the University of Wisconsin-Madison said that Walker qualifies as a “key issue” in the campaign.

“He recently endorsed Ted Cruz and has been ridiculed by Donald Trump in debates and campaign speeches,” Burden said of Walker. “Republican voters will decide between Cruz and Trump based in part on what they think about Walker.”

Ellie Powell, another political science professor at the University of Wisconsin-Madison, told ABC News that the anti-Trump movement started in Wisconsin back when Walker was running against him, and those sentiments haven’t died down since Walker dropped out. .

"The Republican political establishment here -- both politicians and talk radio hosts -- have been pushing back against Trump since he entered the race," Powell said.

"I think in some ways Cruz is capitalizing on the anti-Trump groundwork that others have been laying for months,” she said.

That said, more people (52.8 percent) said they do not believe it is the role of the government to reduce differences of income, while 41.2 percent believed it was.

More than three-quarters of all respondents categorized the government in Washington as representing their views either "not too well" or "not well at all."