United States Senate election in Iowa, 2010
Republican Chuck Grassley is seeking reelection. Three candidates are seeking the Democratic nomination: Roxanne Conlin, Tom Fiegen and Bob Krause. Conlin is the favorite among Democratic party insiders, and she was the gubernatorial nominee in 1982. Fiegen and Krause are former state legislators.
The primary election was on June 8, 2010, and Conlin won with nearly 80% of the vote.
The general election is on November 2, 2010.