Russia May Change Stance On Iranian Nukes

They might change stance? Have they actually done very much to pressure the Iranians? A few public token gestures, but that's the extent. It will be a Russian policy change without very much change in policy. 

http://washington.cbslocal.com/2014/03/19/senior-russian-diplomat-moscow-may-change-stance-in-iranian-nuke-talks/