John Kerry: “It would do nothing to resolve this question of negotiating stalemates.”

The reason that happened, my friend, is because Donald Trump pulled out of that agreement.

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

It's a matter of mathematics and physics, not politics, not ideology. It is a response to the science.

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