So there are two separate tracks. One track is for the Syrian government and the opposition that is interested in a peaceful future of Syria to come together for national unity, for the political process. At the same time, it is a requirement for everybody to stop supporting the extremist groups, to stop allowing them safe passage, to stop allowing them to receive weapons, to stop allowing them to receive financial assistance, and to come together in actually fighting them.

Tehran believes it's none of our business or anybody else's to decide the future of personalities in other countries.

Iran's military hardware is less than a fraction of that of any of the countries in this region.

Wake up to the real world. Look at what's happening in the region. Look at where people are going, how people react to humiliation and marginalization. I do not think a few more votes is worth making this menace - that we all face - far more complicated. People have to wake up to that and respond to that, not politicize it.

We're [Iran] not dismantling anything. We are uninstalling some centrifuges and reconstructing the Arak reactor, modernizing it. . . . The remaining activities that we need undertake will not take more than several days, less than two weeks.

It is important for everybody to insure that the process will go on, that the ceasefire will hold. Of course, there is no ceasefire against Daesh [the Islamic State], Jabhat al Nusra, and Al Qaeda.

You cannot have security at the expense of the insecurity of others.