There’s a lot of debate over what should power our cars in the future. Hybrids and electrics are getting a lot of attention right now but what ever happened to biofuels? On this edition of Autoline EXTRA, biofuels expert Dr. Bruce Dale from Michigan State University talks with John McElroy and his panel to defend ethanol as a source for fuel. Dr. Dale discusses if creating ethanol from water waste or algae are viable options and he also tells the panel what policies he would recommend for pursuing ethanol. Joining in the discussion are Tim Higgins from the Detroit Free Press and James Amend from WardsAuto.com.