Boumerdes (Algeria), August 13, 2017 (SPS) - Lawyers taking part in the 8th Summer Conference of the Officials of the Polisario Front and the Saharawi Arab Democratic Republic (SADR) stressed Saturday, in Boumerdes (50-lm east of Algiers), the need for Western Sahara people to redouble efforts and use all possible means, on every level (human, legal, cultural, sports and military), to win world public opinion.