Iowa Poll: Republican Joni Ernst pulls ahead of Democrat Theresa Greenfield in closing days of U.S. Senate race - Des Moines Register

1. Iowa Poll: Republican Joni Ernst pulls ahead of Democrat Theresa Greenfield in closing days of U.S. Senate race  Des Moines Register
2. Sen. Grassley: I have seen the same energy in Iowa that I saw in 2016  Fox News
3. GOP increasingly worried about losing Senate control  Yahoo News
4. Iowa Poll: Donald Trump takes over lead in Iowa as Joe Biden fades  Des Moines Register
5. Poll: Trump, Ernst lead in Iowa  POLITICO
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