Robert Joseph: “I believe that the Russian Government needs to be called to account in front of every international forum, because it…”

We would not have invaded if he had a nuclear weapons program.

We don't back up what we say. We don't impose consequences for red lines that are established and then crossed.

I think Iran will use nuclear weapons. They will use it to intimidate. They will use it to blackmail us.

The nuclear option is there for Iran if it decides to go down that path.