Iowa's open Senate race, set after Joni Ernst's retirement, was rated a toss-up by the Cook Political Report and matches Republican Representative Ashley Hinson against Democratic state Representative Josh Turek, a Paralympic gold medalist. Hinson called for an end to the war in Iran, then voted against a congressional resolution to end it, and that vote remains the contested point. The discussion has moved to the ground game: RealClearPolling has Turek ahead 46.4 to 45.8, Democrats cast 54 percent of the first 33,000 early ballots, and Hinson is campaigning on a bus tour, $209 million in rural health money and a $200 million revenue upgrade. Trump first canceled his Iowa trip, then said he will go to Dubuque.