have signed up to fight as well. they are highly motivated to protect shia areas necessary to protect sunni areas which an area like mosul, we all know what happened there. but don, the fight that is going on up in baiji, up north, the oil refinery, the largest oil refinery in iraq, one of three oil refineries in this country. that battle is said to be still raging. isis militants and their sunni supporters control at last report that we had based on two local sources, some 60% of that oil refinery. iraqi forces, hardened troops, anti-terror forces are still in control. the last report we got, about 40% of that facility. but that would be a major blow to the government here if that facility felt into the hands of isis. >> i want to talk about the reports of the evacuations, kidnaps, foreign workers in iraq. how dangerous is the situation there for them now. >> you know, it certainly is very dangerous. the foreign workers from that