Former Barcelona and Cameroon striker

Former Barcelona and Cameroon striker Samuel Eto'o has apologised for his part in what he described as a "violent altercation" following a match at the World Cup in Qatar. A video posted online appeared to show the 41-year-old, who is now president of his country's football federation (Fecafoot), lashing out at a man. The incident occurred outside Stadium 974 in Doha after Monday's last-16 match between Brazil and South Korea, which the South Americans won 4-1. Eto'o posed for several pictures with supporters before getting into an angry confrontation with another man with a video camera. Footage showed Eto'o advancing towards the…