John Kerry: “I believe the United States is in Africa where we have a young leadership program, we are engaged with Power Africa.”

Without a border protected you don’t have a nation.

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

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

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