John Kerry: “It is our shared interest to see that these standards are strengthened, not undermined.”

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

the only way to achieve that goal is by coming together in a multinational basis.

The reason that happened, my friend, is because Donald Trump pulled out of that agreement.

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.