 Ahavuye isanamu, UNHCR Insiguro yisanamu, Ikambi ya Mahama iri mu buseruko bushira ubumanuko bwu Rwanda Abatavuga rumwe nubutegetsi bwiwe ico gihe bavuga ko ico kiringo cari giteye kubiri nibwirizwashingiro hamwe namasezerano yamahoro ya Arusha yo mu 2000. 