The Energy Independence and Security Act, which was passed into law last year, mandates that 36 billion gallons of bio-fuel be produced in the U.S. by 2022. On this edition of Autoline EXTRA, Ford’s Chief Technical Officer, Gerhard Schmidt explains why that figure may be hard to achieve. And he shares his outlook for what type of fuels will be powering our vehicles in the future. Joining John McElroy in the discussion are Tom Murphy of WardsAuto.com and Csaba Csere from Car and Driver.