Well, I think the two-sided agreement made by Maliki when he went to see Khamenei at the start of 2009 is the best thing that I can tell you. I don't have it in writing right now. I don't know specifically what it is. I can send it to you, but that was an agreement they made. It was from then that the pressure on Ashraf started.
On December 15th, 2011. See this statement in context.