Tom Carper actually said...

"One of the virtues of having to set some targets out there, to say these are our mission's targets, is it provides, we hope, the kind of certainty that we are looking for."

"I think what you said is our efforts--EPA and our legislative efforts--our efforts will be mutually reinforcing in cleaning up our air, which is very encouraging to me."

"I would hope that we could be more aggressive on the limits on NOx."

"I think Senator Carper is right in pursuing legislation here to deal with these three pollutants."