Rival governments, warring militias and a growing jihadist threat that has the entire region sounding the alarm... Nearly four years after Muammar Gaddafi's ouster, Libya is not just in turmoil - it is disintegrating. Our guest, Foreign Minister Mohamed Dayri, is a member of the only Libyan government officially recognised by the outside world. He calls on the international community to help his country fight Islamic State group militants.