John Kerry: “PMD has to be resolved before they get one ounce of sanctions relief.”

The message is, let's find a way to be able to make sure when we fly, we're not leaving emissions that we cannot capture.

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

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

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