John Kerry: “this agreement gives us a chance to prevent an Iranian nuclear weapon through diplomacy and negotiations, rather than…”

We do not trade any component of any of those other issues for what we are trying to do on the climate front.

It's very obvious that there are huge threats here.

But, we could with battery. We could with-- there's ways to make that work.

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.