I’ve stated for years, it’s crazy to support food-stocks for fuel. That corn can be used for food for livestock. That livestock can be used for food for the ‘starving’ in our country.
Putting it in a gas tank is idiotic.
Corn used for ethanol feedstock is also used for animal feed. Government mandates interfering with the marketplace are horrible ideas, but that doesn’t translate into DDG’s not being productive animal feeds.