presence in southern kordofan and blue nile. so i think we're getting closer with them in terms of both shared interest there, and i think that's an opportunity for us to see them making an even bigger contribution. >> thank you very much, ambassador. thank you for your service. thank you, mr. chairman. >> mr. ambassador, our relationship right now with the north, with sudan, is both caught up and controlled by, as you know, a number of overlapping laws that have been passed over the course of 10 years. but obviously as of last saturday, the map has been completely redrawn. in looking at the map, i see that you are currently able to do certain kinds of work in darfur, south court upon, and blue nile. but you're not allowed to do a long the rest of the border. but the relations between sudan and south sudan are not limited to those areas now, and particularly there's this cuteness of delivery i think on our part. most of the south and the north, to south sudan and the north. so my question is, as you know, our staff has been work