 Tanzania mu gashavu kumunyeshure yapfuye akubiswe Uwuserukira Uburaya muri Tanzaniya yagiye ku gahato Abanyarwanda birukanywe Tanzania barasaba akazi Ariko ku wa gatatu, umukozi mukuru wo muri Banki yisi yari yabwiye BBC ko iyi banki ihaye ikaze ibiganiro. 