Abdullah bhai..lets not beat around the bush..the only cause of any riots involving Muslims is Islam. If you want to accept that and do something about it fine, if not you are simply wasting your time with circular logice..your word against mine wagera wagera..if you insist on denial & denial and more denial, then history has its own way of righting itself..Islamism will wither away as the world gets more and more aware and resist it...khuda hafiz