On Nov. 4, voters will head to the polls to decide, among other things, control of the U.S. Senate. At the moment, Republicans appear to have pole position in the Senate battle, but a GOP takeover is far from a sure thing. A key race in the Hawkeye State could tip the balance of power.
State senator and Army National Guard officer Joni Ernst is trying to flip a Senate seat in Iowa for Republicans. She’s locked in a tight race with Democratic Congressman Bruce Braley.