John Kerry: “The science is telling us it is happening.”

We are not, I have not, President Biden has not, we are not saying to people, you should not fly.

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

No, that's not acceptable. And I believe it was an algorithm that kicked that out kind of crazily.

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.