Wenger, Villas-Boas & Warnock on racism in football
The Football Association in England is investigating two separate rows over alleged racist incidents at Premier League matches.
Manchester United defender Patrice Evra complained of racial abuse by Liverpool's Luis Suarez in the side's recent meeting and Chelsea captain John Terry was accused of racist remarks in a game at Queens Park Rangers.
Both Suarez and Terry have strenuously denied the allegations.
Chelsea's Andre Villas-Boas, QPR's Neil Warnock and Arsenal's Arsene Wenger give their views on whether racism is a problem in the game.