The 2nd Congressional District race between Kara Eastman and incumbent Don Bacon is on track to be one of its most expensive in history.
Eastman has raised more than $1.25 million during this year's third quarter in her quest to unseat her Republican opponent.
The candidates are on track to spend more than any two candidates in any previous second district race. Overall, Bacon still has the lead, raising $2.5 million to Eastman's $2 million.