ground to come to an accord that the white house can get behind. obviously there are still a lot of major sticking points. the last 24 hours have been particularly difficult with iran essentially upping the ante talking about lifting an arms embargo as it relates to ballistic missiles. but maureen hart, who is a spokesman spokesman, says we are concerned about the quality of the deal rather than we are about the clock. we know the deal won't get in the way of time, that's why we continue to negotiate. of course the clock does matter. it matters significantly to the association who wants to come to a deal after what has been some 20 months of negotiations now and really tense ones over the last several weeks. we know on thursday that's the last day they could come to a deal before congress would then get 60 days inn stead ofstead of 30