Thomson ReutersMarch 10, 2013 10:16
(Recasts after River Plate win, fan violence)
* Rival fans fight on highway close to stadium
* River's 2-1 victory puts them top of championship
March 10 (Reuters) - River Plate fans clashed with Colon supporters in a running battle on a Buenos Aires highway and local media reported a fan had been stabbed in further fighting near River's Monumental stadium before the home side's 2-1 win on Sunday.