when katherine ashton, the eu reboundtive, -- representative asked him to come, it was expected that he would help to narrow gaps but when he showed up we heard that the french foreign minister decided to come as well and then following that it was a snowball effect, the british and then german foreign minister said that they had to be there and then late last night or now actually friday night we heard that the russian foreign minister would be coming and then when you get these very powerful individuals around the table, you know, they have a lot of -- of power and a lot of concerns that go beyond just negotiations here on the ground. they've got to answer directly to their heads of state. and so, you know, this really put things into a microscope that the atmosphere changed here significantly once these guys started to show up. and, of course, the fact that the french foreign minister showed up and apparently really threw a wrench in the works by standing strong on some issues, that significantly changed the course of these negotiations, apparently, and that will not be a issue as