John Kerry: “As Senator Kerry said, the idea of a pay-as-you-go formula ought to be the going-in assumption.”

I mean, we try to help the world.

It's very obvious that there are huge threats here.

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

Coal is the dirtiest fuel in the world, and emissions that are not captured from coal are the worst cause of the warming of the ocean.