. >> in the rush to escape isil's advance, hajji simu lost track of two of his daughters, aged 13 and 16. he doesn't know if they are alive. >> the only place in the world that yazidis are found in large numbers is in northern iraq - where they live in communities built around their religious shrines. but they say they have no future here because they feel they are the targets of a genocide. >> watch more "faultlines" on demand or visit aljazeera.com/faultlines. >> the new al jazeera america primetime. get the real news you've been looking for. at 7:00, a thorough wrap-up of the day's events. then at 8:00, john seigenthaler digs deeper into the stories of the day. and at 9:00, get a global perspective on the news. weeknights on al jazeera america. >> isil is not the only group in iraq driving people from their homes. some iraqi factions that are supported by the united states are accused of carrying out their own ethnic and sectarian cleansing. a half day's drive from the yazidi refugee camp, we reached makhmour - a town near the frontline that was overrun by isil in july, but then ta