We do need the federal government to share information with us. We need local governments to increase supply. We need affordable places for people to live.

How are we going to know what impact that has on the greenhouse gas emissions? How are we going to hold everybody accountable for doing their part?

I have a broad view that we have to try and get to "yes" on projects. On economic projects anybody can say no. My child can say no. But I think the hard thing to do is to figure out how you get to "yes" and you protect the environment.

I think you're never going to get somewhere ambitious if you don't start out with great ambitions. What I would say is: we got a start. That to me is a very significant thing. Here we were, a historic meeting to talk about climate change.

We have the resources the world needs. We can build a path for them to get there. That's that delicate balance that we find.

Here Hillary Clinton is probably the most qualified person based on experience to ever run for president of the United States, and then this guy gets into the race, Bernie Sanders, and suddenly everybody goes, "Look at him. He's a real contender - "

I would ask that people judge us, judge me, based on our record, based on what we actually did.