Fact Checks/Economy & business/ReviewThe claimA biodiesel plant in Crawfordsville, Iowa, closed, "partly due to the trade war but mostly due to the waivers that Trump secretly gave to the oil companies."RatingLargely correctReviewed by PolitiFact ↗ · January 23, 2020Original fact check ↗Search related fact checks →Use this record in your application ↗Report a correction ↗