 And there have been violent clashes between Uruguay's football players and Colombian fans after their team's 1-0 defeat at the Copa America football semi-final. Tracey Burcham reports. In a post-game interview, Uruguay's defender, Jose Maria Jimenez, alleged the violence started after a surge from Colombian fans and said that the players were trying to protect their families. Nunez, who plays for Liverpool in England, is yet to publicly comment. I'm Roo Abbas at the BBC in London.