Federal rules aim to clamp down on car exhaust
By
John Dodge
April 02, 2010
The Obama administration approved new rules Thursday that ramp up fuel economy in cars and crack down on global-warming pollution in vehicle exhaust.
The Obama administration approved new rules Thursday that ramp up fuel economy in cars and crack down on global-warming pollution in vehicle exhaust.
The regulations adopted by the U.S. Environmental Protection Agency and Department of Transportation mark the first time the federal Clean Air Act has been used to limit greenhouse-gas emissions from any source.
