Barack Obama: “We will build capacity and infrastructure with a view to facilitate future cooperation in emissions trading systems.”

There’s no doubt that we are going through a period right now of disruption, polarization.

Never talks that way when they are in the same room.

Every president here today, as different as we are, has tried our best to uphold the values that John McCain and Mitt Romney believed in no less than I did.

It fortifies you to say that, yes, this has been part of the journey that we’re on.