WASHINGTON DC (October 29, 2019) — Representative Dave Loebsack today spoke at a Subcommittee on Environment and Climate Change of the Committee on Energy and Commerce hearing entitled, "Protecting the RFS: The Trump Administration's Abuse of Secret Waivers." During the hearing, Rep Loebsack questioned witnesses from both the biofuels industry, including Kelly Nieuwenhuis, a farmer and President of Siouxland Energy Cooperative, from Primghar, Iowa, as well representatives from the oil industr