John Kerry: “All of us who have the privilege and responsibility of serving this great nation owe the American people... a vigorous…”

The message coming out of this COP is, we are moving away from fossil fuels. We are not turning back. That is the future.

In terms of global challenges and U.S. interests, yes.

Without a border protected you don’t have a nation.

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.