John Kerry: “Russia's military intervention in Ukraine thus far is a clear violation of international law.”

We will communicate to the office that you're asking and that it's important to try to get to it as soon as possible.

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

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