John Kerry: “But what a mistake it would be to send a message to Daesh that there are safe havens, that there is somehow just a…”

Nothing is agreed to until everything is agreed to.

The message is, let's find a way to be able to make sure when we fly, we're not leaving emissions that we cannot capture.

We are competing, but everybody has their own approach, which is one of the exciting things here.

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