<p>Cameroon's FIFA World Cup campaign sunk into ignominy Wednesday when Benoit Assou-Ekotto head-butted teammate Benjamin Moukandjo during their 0-4 loss to Croatia.<br /><br /></p>.<p>The pair had to be separated by striker Pierre Webo after clashing in the 90th minute of the one-sided encounter at the Amazonia Arena. After the match, a furious Cameroon coach Volker Finke vowed to ascertain the cause of the incident, reports Xinhua.<br /><br />"It's clear we have to find the reasons what's going on because such behaviour is really disgusting. It won't do, it's impossible," Finke said.<br /><br />Earlier, midfielder Alex Song was shown a straight red card for elbowing Croatian striker Mario Mandzukic in the back. The result means the 'Indomitable Lions' are eliminated from the tournament despite a group match against Brazil to come.<br /><br />Cameroon's disastrous campaign follows a series of off-field controversies that blighted their preparations for the event. The squad almost refused to board the flight to Brazil over a pay dispute while their star striker Cameron Eto'o has faced allegations about his personal life.<br /><br />Eto'o vowed Tuesday to "respond to all accusations" and "reveal names" after the World Cup. The capitulation against Croatia was Cameroon's sixth straight World Cup loss.<br />They have managed just one World Cup victory -- a 1-0 win over Saudi Arabia in 2002 -- since becoming the first African nation to make the tournament's quarterfinals in 1990.</p>
<p>Cameroon's FIFA World Cup campaign sunk into ignominy Wednesday when Benoit Assou-Ekotto head-butted teammate Benjamin Moukandjo during their 0-4 loss to Croatia.<br /><br /></p>.<p>The pair had to be separated by striker Pierre Webo after clashing in the 90th minute of the one-sided encounter at the Amazonia Arena. After the match, a furious Cameroon coach Volker Finke vowed to ascertain the cause of the incident, reports Xinhua.<br /><br />"It's clear we have to find the reasons what's going on because such behaviour is really disgusting. It won't do, it's impossible," Finke said.<br /><br />Earlier, midfielder Alex Song was shown a straight red card for elbowing Croatian striker Mario Mandzukic in the back. The result means the 'Indomitable Lions' are eliminated from the tournament despite a group match against Brazil to come.<br /><br />Cameroon's disastrous campaign follows a series of off-field controversies that blighted their preparations for the event. The squad almost refused to board the flight to Brazil over a pay dispute while their star striker Cameron Eto'o has faced allegations about his personal life.<br /><br />Eto'o vowed Tuesday to "respond to all accusations" and "reveal names" after the World Cup. The capitulation against Croatia was Cameroon's sixth straight World Cup loss.<br />They have managed just one World Cup victory -- a 1-0 win over Saudi Arabia in 2002 -- since becoming the first African nation to make the tournament's quarterfinals in 1990.</p>