President Trump said May 8 that he is considering allowing the unrestricted sale of gasoline containing 15 percent ethanol and will let biofuel exports count toward refiners’ domestic renewable fuel obligations. The proposed changes follow months of fractious negotiations between the corn and oil industries over the future of the U.S. Renewable Fuel Standard (RFS). However, major elements of the compromise remained in dispute after the meeting between top administration officials and four senators ended. More