 Mu bisagara bitandukanye kwisi yose, abantu ibihumbi nibihumbi barihaye amabarabara inyuma yurupfu rwumunyamerika akomoka muri Afrika, George Floyd, yaphiriye mu gasho kigipolisi mu kwezi guheze, inyuma yaho umupolisi amunize amupfukamye mwisozi. 