Ahavuye isanamu, Reuters Insiguro y'isanamu, Riek Machar agiye kuba icegera c'umukuru w'igihugu ku masezerano y'amahoro yumvikanyweko Mu ndwi iheze, Bwana Machar ntiyitabiriye ubutumwa bwa Perezida Kiir bwamusaba kugaruka mu gihugu, ariko umuvugizi wiwe yavuze ko impande zose zikwiye kwizerana niba zipfuza amahoro.
