Police in South Africa have used water cannon and stun grenades to disperse rock-thrown protesters after an election rally in the shantytown near Johannesburg turned violent. The Sports Minister was whisked away under police protection. ____________________________ Local media said the minister had been targeted by striking platinum miners. 南非约翰内斯堡附近棚户区的一个选举现场发生骚乱,警察使用喷水枪和手榴弹来驱散投掷石块的示威者.体育部长在警察的保护下匆匆离开._______________________当地媒体称,罢工的铂矿矿工一直以来都反对体育部长.
