John Kerry actually said...

Without a mandatory cap on greenhouse gas emissions here, it is highly unlikely that key developing countries like China will make their own...

The question is not whether the 21st century economy will be the green economy; it has to become one.

We are focused, here in the Senate, as never before, on this issue, working continually, with weekly meetings, in an effort to advance this.

Let me just say, personally, that this is a milestone in the fight against climate change.