The Iowa caucus is less than a month away and many presidential hopefuls are crisscrossing the state to garner support for their campaigns. Having the nation's first presidential caucus of the election cycle draws much attention to the state.
About 10 percent of Iowa's voting population actually participates in the caucuses. MPR's Cathy Wurzer presents some of the voices of those who do not intend to go to the caucuses.
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