Eyewitnesses told the AFP news agency the two died on Saturday when a crowd tried to storm a UN base and said troops from Uruguay had opened fire.
Katibu wa Itikadi na Uenezi wa CCM, Nape Nauye aliwaambia waandishi wa habari mjini Dodoma jana kuwa Mansour ambaye hivi karibuni alikuwa waziri katika Serikali ya Mapinduzi Zanzibar (SMZ), amefukuzwa uanachama kutokana na kukiuka mambo matatu.