John Kerry: “First, it will be the Afghans who must ultimately win or lose the struggle with the Taliban.”

Depending on what it involves, shadow diplomacy has also saved us from a war.

It is not fair for us to be reducing.

Coal is the dirtiest fuel in the world, and emissions that are not captured from coal are the worst cause of the warming of the ocean.

Only one group of people, and they are here in Washington, and some of them spread around the country.