https://www.bleedingheartland.com/2014/03/12/iowa-senate-district-45-joe-seng-has-a-primary-challenger-mark-riley/
Iowa Senate district 45: Joe Seng has a primary challenger, Mark Riley - Bleeding Heartland
If any Iowa Democrat deserves a primary challenge, it's three-term State Senator Joe Seng. Although the Davenport-based veterinarian represents one of the...
iowa senatejoe sengmark rileydistrictprimary