Some members of the U.S. House intend to introduce legislation tomorrow that would reform or change the Renewable Fuel Standard (RFS). Apparently they are ignoring claims by the ethanol industry that there is no critical mass of opposition to the RFS in Congress. Opponents of the RFS have been trying Chinese water torture against the law in hopes of killing it. The latest is mocking the so-called "ethanol shuffle" that has resulted, whereby sugarcane-based ethanol is attracted into the U.S. market in order to fulfill the Environmental Protection Agency's (EPA) mandated advanced biofuel market while surplus corn-based ethanol is exported to Brazil to help meet that nation's mandated percentage blends. Even the U.S. corn ethanol industry th...