What is clear is that it is highly unlikely that Iran is going to accede to the demands of the international community. In order to be credible the Security Council of course has to act.
It goes without saying the United States believes that in order to be credible the UN Security Council has to act.
We hope the Iranians will return to the table ... but one thing that is very clear is the Security Council is an option,
We will need, I really do believe, to go back to the Security Council at some time in the not-too-distant future to get a report on what is happening with Syrian cooperation.