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 cer...

One of the virtues of a trading system and using market, the highest market forces, to enable us to ratchet down emissions is we give flexib...

I find it very, very helpful that we have national policies established by Congress in this area.

We say, for example, in our legislation, we want to see mercury emissions reduced by 90 percent by a date certain.