Al-Shabab ivuga ko yishe umukozi w'iperereza w'Umwongereza Amerika yishe abagwanyi ba al-Shabab umunani muri Somalia Ishure yasambuwe n'ikibombe caturitse muri Somalia Haciye hatazirwa izi ry'uwa 14 ukwezi kwa cumi mu kwibuka abahaguye.
