I love these maps of turf and claims:… I love these maps of turf and claims:… I love these maps of turf and claims: http://www.atlasobscura.com/articles/map-monday-chicago-gangland?utm_source=facebook.com&utm_medium=atlas-page http://www.atlasobscura.com/articles/map-monday-chicago-gangland?utm_source=facebook.com&utm_medium=atlas-page