http://www.politico.com/blogs/swing-states-2016-election/2016/07/iowa-poll-trump-clinton-running-close-225409?cmpid=sf
Iowa poll: Trump, Clinton running close
The survey also found that Iowans largely have negative opinions of both major candidates, and that Trump is outperforming Clinton by double digits among voters under the age of 50.
www.politico.com