https://www.brookings.edu/articles/2014-midterms-key-issues-in-the-iowa-senate-race/
2014 Midterms: Key Issues in the Iowa Senate Race | Brookings
Jul 29, 2016 - As part of the 2014 Midterm Elections Series, we've asked experts from the ten states with competitive Senate races to answer six questions in a spotlight on...
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