there has been a spread in the region. i think we have our own sense. iraq is a neighboring country to iran. some countries have their own problem to iran. >> a tough sell as iraq has long been a proxy battleground for various nations and interests. that are going to have to somehow align. iraq and al abadi says can defeat isis but not alone. >> isis is also systematically destroying cultural artifacts. this propaganda video of the obliteration of the ancient city. seen attacking the 3,000-year-old site with sledge hammers and power tools before blowing it up. it was the city in the asyrian kingdom between 900 and 612, b.c. the u.n. called it a war crime. >> the united nations is doing all it can to help those trapped at the yarmouk camp.