John Kerry: “Change is coming to America!”

No, that's not acceptable. And I believe it was an algorithm that kicked that out kind of crazily.

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

the U.N. Finance Analysis suggests that it will cost trillions of dollars. Maybe $2.5 to $4.5 trillion a year between now and 2050.

I think we have to look at this beyond the China.