DES MOINES, Iowa, April 16 -- The Iowa Department of Agriculture and Land Stewardship issued the following news: * * * Secretary Naig Writes EPA, Congressional Leaders in Support of Nationwide E15 Access # Iowa's Ag Secretary asks EPA for emergency waiver for nationwide summer E15 sales, asks bi-partisan Congressional leaders to pass legislation that would authorize permanent nationwide E15 sales WAUCOMA, Iowa (April 16, 2025) - Iowa Secretary of Agriculture Mike Naig announced today that h  more