In general, the Russian changes seek to limit punitive actions against the Iranians and stress the need for further negotiation with Tehran, and the proposals from Washington broaden the measures sweep and toughen the punishment.
The problem is that we think that our tool kit is full of tools, Mr. Churkin said, and for some reason, for some people, there is only demand and sanctions the hammer and sickle. In our view its much more than that. So we are trying to use the entire diplomatic tool kit in order to address the situation.
