 Ingingo ya Perezida Petero Nkurunziza wu Burundi yo kwitoreza ikiringo we avuga ko ari ica kabiri, abatavuga rumwe nabo bakavuga ko ari ica gatatu giteye kubiri nibwirizwashingiro be namasezerano yamahoro ya Arusha, yatumye u Burundi bwinjira mu ndyane za politike. 