John Kerry: “The President wants an AUMF.”

you cannot just sit there anywhere and wish that things are going to be as they have been historically.

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.

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

People think this is now, you cannot reverse it, it is irreversible.