By Irina Tsukerman

UN Secretary General Ban Ki-Moon leaves a meeting about Western Sahara in arch 5, 2016, near a UN base in Bir-Lahlou, Algeria. (AFP/Farouk Batiche)
UN Secretary General Ban Ki-Moon leaves a meeting about Western Sahara in arch 5, 2016, near a UN base in Bir-Lahlou, Algeria. (AFP/Farouk Batiche)