24 OCTOBER 2020 - WAUKEE, IOWA: Greenfield, the Democratic candidate for US Senate, visited Waukee Hardware in Waukee, about 20 miles from Des Moines, and talked to local business people. Greenfield is running against incumbent US Senator Joni Ernst, a Republican. Greenfield holds a slight lead over Ernst in recent polling.      PHOTO BY JACK KURTZ
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