Libyan rival factions at UN-led talks on Tunis agreed to hold national elections in December next year, the United Nations said Friday evening, raising hopes for an end to a brutal decade-old conflict. Libya has been gripped by chaos and violence since the 2011 ouster and killing of longtime ruler Muammar Gadhafi after a NATO-backed popular uprising. Rival administrations in the east and west, both backed by multiple armed groups ...