An ethanol producer says events in the Middle East are again showing why home-grown renewable fuel is good for America. Erik Huschitt with Badger State Ethanol of Monroe, Wisconsin tells Brownfield the sudden rise in crude oil prices after a U.S. military strike in Iran again shows the focus should be on ethanol. “I don’t know how many times we have to see events where a refinery has gone down, or there has been an overseas event such as this that all of the sudden, the energy world gets nervous.