> it has been the tradition since the early islamic conquest. when they took over certain areas they have certain rules. >> an analyst at a research center in abu dhabi has made a study of the rise of the islamic state. >> i think there is a tendency among people i think mostly in the west to say that isis has nothing to do with islam. i think that's absolutely false. isis justifies everything, every act it conducts, it carries out through islamic traditions. >> that blind adherence to tradition meant anguish for dakil and ali whose loved ones were still held by isis. >> translator: my feeling was i will never ever see them again at home. >> translator: these people took the smile from our lips. they took all our happiness. Get Live News Updates Every Minute from vimarsana.com Curated from 23000 News Agencies."> > it has been the tradition since the early islamic conquest. when they took over certain areas they have certain rules. >> an analyst at a research center in abu dhabi has made a study of the rise of the islamic state. >> i think there is a tendency among people i think mostly in the west to say that isis has nothing to do with islam. i think that's absolutely false. isis justifies everything, every act it conducts, it carries out through islamic traditions. >> that blind adherence to tradition meant anguish for dakil and ali whose loved ones were still held by isis. >> translator: my feeling was i will never ever see them again at home. >> translator: these people took the smile from our lips. they took all our happiness. Get Live News Updates Every Minute from vimarsana.com Curated from 23000 News Agencies." property="og:description"> > it has been the tradition since the early islamic conquest. when they took over certain areas they have certain rules. >> an analyst at a research center in abu dhabi has made a study of the rise of the islamic state. >> i think there is a tendency among people i think mostly in the west to say that isis has nothing to do with islam. i think that's absolutely false. isis justifies everything, every act it conducts, it carries out through islamic traditions. >> that blind adherence to tradition meant anguish for dakil and ali whose loved ones were still held by isis. >> translator: my feeling was i will never ever see them again at home. >> translator: these people took the smile from our lips. they took all our happiness. Get Live News Updates Every Minute from vimarsana.com Curated from 23000 News Agencies.">