 Ahavuye isanamu, Getty Images Insiguro yisanamu, Dr Sezibera hagati wayoboye umuryango wibihugu byAfurika yiburasirazuba, ni we minisitiri wububanyi namahanaga mushya wu Rwanda Umwanya we wahawe Dr Richard Sezibera wahoze ayobora umuryango wibihugu byAfurika yiburasirazuba. 