Bir-Lahlou, May 25, 2019 (SPS) – Coordinator with UN Mission for the Referendum in Western Sahara (MINURSO), Foreign Relations Officer at the National Secretariat of the POLISARIO Front, Emhamed Khaddad, confirmed that other factors besides the health situation had an impact on the decision of the UN Secretary-General’s Personal Envoy for Western Sahara, Horst Koehler,…