Trump’s troubles weighing on Iowa Senate race as Joni Ernst fights for reelection

For her part, Greenfield said Ernst hasn’t lived up to her pledge to be an independent voice for Iowans.

“She went to Washington, she joined party leadership and she votes with (Senate Majority Leader) Mitch McConnell and party leaders 97% of the time,” Greenfield said in an interview. “That doesn’t sound very independent to me.”

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