My one thing is on Detroit. I read that it has had compared to many other places in the u.s a high influx of Sicilian immigrants in recent times. Could this add anything to the lcn element there ? Or are they to close knit to let in new people. For example the recent restaurant owner attack case. The victim and mafioso were both originally from sicily.
Detroit has always been connected by blood. I doubt they would bring in Zips to their family unless it was by marriage. They are mostly senior citizens now and seem content with their books
