The Iowa Senate Ethics Committee unanimously dismissed an ethics complaint alleging Sen. Dan Zumbach used his position to pressure state employees to approve a cattle feedlot owned by his son-in-law.
Four Iowans opposed to an 11,600-head feedlot in northeast Iowa filed an Iowa Senate ethics complaint against state Sen. Dan Zumbach, saying Zumbach used his position to pressure state employees to approve the feedlot owned by his son-in-law.