Kaitlin DeWulf is a journalism major and a senior at the University of Iowa.

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Democratic hopefuls back for second debate

The remaining three candidates for the 2016 Democratic presidential nomination will appear in their second debate Saturday, just a week after the latest debate among the GOP contenders. Hillary Clinton, Bernie Sanders and Martin O’Malley will take the stage in Iowa at 9 p.m., and the debate will air live on CBS and its radio affiliates. Click on the headline to see a sampling of fact-checks on those candidates.