Immigrant Voters Growing in Numbers in Iowa

January 31, 2016 07:03 PM
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As the U.S. presidential candidates cross the state of Iowa in a last minute effort to win the support of undecided voters ahead of the February 1 caucus, their campaigns are also recognizing a growing population of immigrant voters. As VOA's Kane Farabaugh reports, though many immigrants in Iowa are U.S. citizens, encouraging them to vote can be a challenge.