Cameroon builds anti-terror trench to keep out Boko Haram suicide bombers tylercroson October 6, 2017 October 6, 2017 No Comments on Cameroon builds anti-terror trench to keep out Boko Haram suicide bombers http://www.france24.com/en/20170906-focus-cameroon-nigeria-border-trench-boko-haram-suicide-bombers-attacks-children