Sepp Blatter says he will walk off the pitch next time he is racially abused . FIFA forward subjected to racist chanting during league game against AC Milan . Balotelli played for Inter between 2006 and 2010 . Roma was fined $ 65,000 over the incident . Level of punishment drew sharp criticism from AC Milan president Mario Balotelli .
Sepp Blatter says he will walk off the pitch next time he is racially abused . FIFA forward subjected to racist chanting during league game against AC Milan . Roma was fined $ 65,000 over the incident . Level of punishment drew sharp criticism from AC Milan president Mario Balotelli .