We have mounting scientific proof that cleaning up the source of air pollution results in cleaner air and less illness and death. A study recently released showed that when particle air pollution declines in a city, the death rates also drop in that city.

221

Diesel exhaust is very dirty, and it's a huge contributor to air pollution in many communities. This will make significant changes in the air quality in a lot of our urban areas.

195

We never count our chickens until they are actually published. The sooner we can get these regulations in place, the sooner communities can start benefiting from them.

161

Today's victory means that thousands of Americans will not have their lives cut short because of the pollution that would have blown through this huge loophole.

157

This study further proves that cleaning up big polluters does help protect public health.

151

We do have a huge problem with air pollution in Ohio and part of the reason is the power plants ... which are old, dirty and burn coal.

114

It's encouraging news, we're very pleased at the improvement. However, cleaner is not clean enough.

111

We've seen action taken, and more needs to be done. We will insist upon it.

103

The emissions from cars and trucks have been a big problem for the past 40 years.

42