In a special prgram in collaboration with KCUR Radio in Kansas City, we look at the corn-based fuel Ethanol. We'll ask if the making of ethanol takes more energy than it produces, or if that's just an urban myth. Joining the conversation will be the reporters from the Midwestern agriculture-reporting project Harvest Public Media, including Iowa Public Radio's Kathleen Masterson. Together, we'll fuel a conversation on the prospects of ethanol.