Radio "Ad" Rips Green on Ethanol

Just a few minutes ago on Mark Belling's show I heard an ad mocking Rep. Mark Green's ethanol stance. At the end it was "sponsored" by him and Archer Daniels Midland. Has anyone else heard it? Is this a Belling joke or is it a shot coming from the Walker camp (though probably very, very indirectly)?

UPDATE: From Belling's ranting and raving it sounds like the "ad" is a Belling spoof. Good for him. It's accurate, and it's something Green is wrong about.