State Rep. Knute Buehler, R-Bend, and Gov. Kate Brown debate in Portland Tuesday night. Independent candidate Patrick Starnes also participated. (Jaime Valdez/Portland Tribune)
In addition to being one of the closest governor’s races in recent memory, the fight between Gov. Kate Brown and Rep. Knute Buehler is the most expensive.
In 2018, Brown as of Wednesday has . . .