Current speculation is that it was a group of armed men recruited by the opposing political clan that included local police private mercenaries and assorted fighters recruited from local insurrectionists It s certainly difficult to differentiate between specific groups and their motivations considering the widespread arms proliferation and frequent regional disputes The image is a placeholder a sort of revelant decoration so the caption should be phrased as loosely as possible If as it appears there is a growing consensus to remove it then I have no serious objections to doing so