James GerstenzangSafe Climate Campaign Can Fuel Economy Targets Survive All the Loopholes? (Op-Ed) Opinion Fuel economy is improving in cars across the U.S. fleet, but will that continue as auto companies latch onto loopholes? Opinion Green Car Claims Get Mileage Out of Hype (Op-Ed) Opinion Many cars that auto manufacturers tout as "green" have fairly poor fuel economy. By Dan Becker Published 12 September 13 Opinion
