John Kerry: “We are watching, every day, very, very carefully, the movement of troops.”

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

I have to admit to you, if anybody thinks it is radical to care about the protection of this planet for future generations, sign me up.

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

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