This week on the “Extra Credit” podcast: Clark Corbin takes a vacation, and the podcast takes on a guest pundit.

Idaho Public Television’s Seth Ogilvie joins Kevin Richert for the show. They take a look at Idaho’s political landscape, as a historic and wide-open election year looms in 2018. In a show of restraint, they manage to keep soccer references — and rival podcaster trash talk — to something of a minimum.

Tune in each Friday for “Extra Credit,” and the latest on education policy and education politics.