Obama orders mileage, pollution limits for trucks
The president also sets a course for vehicles that run on half the fuel and give off half the pollution.
The Associated Press
WASHINGTON – President Obama directed the government Friday to set the first-ever mileage and pollution limits for big trucks and to tighten rules for future cars and SUVs, setting the nation’s sights on vehicles that run on half the fuel they now use and give off half the pollution.