representation. and now we are joined by pete williams with more on this. when can we expect the supreme court to weigh n because time is of the essence here? >> well, presumably 7:00 tonight, and there is no deadline, but they try to get in before these things are scheduled to happen, if they try to intervene to stop the execution. at shish issue is the vienna conventi convention treaty which says that you can contact your government of your immigration country, and the defense says that would have made a difference. and they say that if this right is not extended to nationals in this country, and other countries, then americans overseas who are arrested might have the same problem, and they say that the united states needs to live up to its treaty obligations.