RDC: Abarwanyi ba M23 baranenga amahanga kutagira icyo akora mu gihe bemeza ko ubwoko bw’abatutsi bukomeje kwibasirwa Burundi: Ikibazo cy’ibiura ry’abalimu muri kaminuza y’igihugu kibangamiye ireme ry’uburezi Tanzaniya yemeje ko umwe mu baturage bayo yaguye mu gitero Hamas yagabye kuri Isirayeli