There are four Republicans on the ballot Tuesday, as voters in Minnesota decide who will get the nomination to run against DFL Gov. Mark Dayton in November.
Before the primary MPR News' Tom Crann is talking to the candidates to get a better sense of who they are and why they're running.
In the final interview of the series, Crann talks with Marty Seifert of Marshall.
Seifert was in the Minnesota House for 14 years, and served as minority leader from 2007 to 2009. He's been a teacher in Marshall and now works in real estate.