Vice President Mike Pence, on a tour through the upper Midwest to tout the Republican tax cuts, is discussing ideas on how to fix the Renewable Fuel Standard’s ethanol mandate, but it isn’t a major part of his message to large corn-growing states.

“Got to visit with VP Pence today,” tweeted Kevin Skunes, the president of the National Corn Growers Association, after meeting Pence briefly in North Dakota. “We talked Renewable Fuel Standard!”