still have a functioning chain of command and is their military still capable. what we also said is if we don't see sunni, shia and kurd representation in the military command structure, if we don't see sunni, shia and kurd political support for what we're doing, then we won't do it. >> let's discuss this and more with lieutenant colonel rick francona, cnn military analyst, former lee app ason officer in bagdad. let's show the map. let's show also the towns that i.s.i.s. has already taken and over the weekend, a handful of towns have been taken additionally, closer and closer moving west. i think two u.s. officials said at least 70% of anbar province is now under i.s.i.s. control.