U.S. EPA Proposes Stronger Standards on Gasoline and Cars to Reduce Smog

In a step forward that will help Americans breathe easier, the U.S. EPA proposed long-awaited standards to clean up gasoline and cut smog-forming pollution from cars and light trucks. Now the EPA should complete the process of making the standards the law of the land.
The oil industry,...U.S. EPA Proposes Stronger Standards on Gasoline and Cars to Reduce Smog