A Republican nominee for governor in Iowa has introduced an anti-establishment message. This candidate, Zach Lahn, won a surprise GOP primary victory over a candidate endorsed by President Donald Trump. Some conservative voters, including a farmer from northeast Iowa, had concerns about Lahn and his approach to issues like agriculture.

Lahn has described himself as a "change candidate" and criticizes politicians in both parties. Further details about Lahn's campaign and message are available from KSAT 12's source.