John Kerry: “this has been a long fight. But throughout that fight, there has been a history of Alaska-Massachusetts cooperation.”

It's a matter of mathematics and physics, not politics, not ideology. It is a response to the science.

We do not trade any component of any of those other issues for what we are trying to do on the climate front.

Only one group of people, and they are here in Washington, and some of them spread around the country.

There is no current proposal or plan that has been agreed to which would require us to do that.