John Kerry: “The United States will not go it alone. That has been a fundamental principle on which President Obama has sought to…”

Well, she is, in regard to, writ large, the energy policy. Sure, she is the primary.

Back-up baseload, no. But, some primary they could be part of it.

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.

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