US-President Barack Obama sets new fuel efficiency rules washingtonpost.com

US-President Barack Obama sets new fuel efficiency rules

washingtonpost.com

Drivers will have to pay more for cars and trucks, but they'll save at the pump under tough new federal rules aimed at boosting mileage, cutting emissions and hastening the next generation of fuel-stingy hybrids and electric cars. (April 1, 2010)

The Associated Press