John Kerry: “It is aimed at making sure Iran never ever becomes a nuclear weapons state, which is our objective.”

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

It's very obvious that there are huge threats here.

The Administration is determined to try to stabilize what has been, particularly recently, a very unstable situation.

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.