John Kerry: “It's a wonderful ambition to have. I don't think you can quite pull that off, given where we are.”

Obviously, we're already seeing ways in which it's going to affect people.

What a shame for our country that that happened.

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

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