If you’re a petroleum marketer who has decided E15 is a bad fuel that costs too much to add to a station’s fuel slate, and consumers don’t want to buy it anyway (although you’d probably say “anyways,”), you’re welcome to seek me out at a trade show and tell me how much you hate ethanol, why it’s so bad, and how badly you don’t want to sell it. I’m not sure what kind of response retailers are looking…