Ahavuye isanamu, BBC Gahuza Insiguro y'isanamu, Mu gikorwa cy'urubyiruko i Kayonza bashimye ubutumwa bwe Karenzi Naason yagize uruhare muri Jenoside, yabwiye BBC ko igikorwa nk'iki kigaragaza ko Abanyarwanda bakongera kuba umwe.
