if the tough decisions don't get made we are absolutely prepared to call an end to this process. >> reporter: rain lashed vienna talks resumed slowly. >> we have a couple of very difficult issues and we'll be sitting down to discuss those in the very near term. >> reporter: saturday the next day, kerry in seven meetings two with the iranian foreign minister. then sunday hints of success. kerry on his way to church the secretary of state's 17th day at the talks, the longest he has been in one place on any foreign policy deployment. he shouts to reporters, we are getting to some real decisions. nic robertson, cnn vienna austria. and this just in to cnn, a woman in the united arab emirates has been exkutd for fatally stabbing an american