Four days of clashes between rival tribal militias in the Libyan city of Sabha have left at least 16 people dead and 50 injured. The violence was reportedly triggered by a monkey that snatched the headscarf off of a tribal girl. The monkey, which belonged to a shopkeeper from the Gaddadfa tribe, pulled the headwear off a schoolgirl from the Awlad Suleiman tribe who was passing by with a group of other...