JOHANNESBURG - Cash for guns or buy-back programmes in post-conflict states have fallen out of favour as a method of ridding a society of weapons, and have been replaced by often elaborate schemes designed to remove money from the equation, but the debate continues as to the best way forward. The disarmament, demobilization and reintegration (DDR) community has grappled for years with buy-back practices and acknowledges they can have a profound effect on the nature of... (GunPolicy.org)