Nesta as Zidane head hits the opponent

We all remember Zinedine Zidane's gesture against Marco Materazzi in the final of the 2006 World Cup. If any of you do not remember them refreshes memory MontrealImpact Italian defender Alessandro Nesta. Former head milanisti hit by his opponent in match BIELERT Kansas City-MontrealImpact. After the player violates the opponents up to 73 minutes, the Italian reacted by hitting his head. The referee of the match, despite objections Nest√ęs, immediately showed a red card.