Keith, are you sure the Woolwich killers are Nigerian? Where have you seen that, and do you know how their nationality has been defined? (Passports? Place of birth?) Your words about muslims doing the killing in Nigeria come just as Boko Haram elements have come under severe pressure from a major government offensive in the north of the ocuntry. Apart from which, your point is fair enough.

DtG, are you counting zealous American Christians among the fundamentalists? If so, you might conceivably be right.