U.S. Agriculture Secretary Tom Vilsack said Wednesday that it's too early to end $6 billion in annual federal subsidies for ethanol production because it would cost jobs. But officials at CHS, a farm cooperative that is Minnesota's largest ethanol marketer, acknowledged that a gradual reduction in subsidies may be in the cards. Vilsack also indicated that ethanol's tax credits might not be renewed without changes. Click here for the entire story.