add to the overall chaos and mayhem. it has no central government and with the rebels on the move groups like al-qaeda have freedom of movement there. there is a concern that this will deteriorate further jenna. >> certainly a part of the world we are watching closely. >> we are getting word out switzerland that a deal was reached. some of the information leaking out about the negotiations with iran. iran and the other six nations agreed that most of iran's uranium stocks will be delawsuiteddelawsuituted under the deal two-thirds of the enrichment will be suspended.