John Kerry: “Given Iran's dangerous progress, some will argue that engagement has been wasted.”

What we are trying to achieve now is really to establish some stability if we can, in the relationship, without conceding anything.

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

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

The era of the Monroe Doctrine is over.