Debatable. But either way, the problematic part is not so much the factual accuracy as the fact that someone can say that without realising the pattern he's matching to ("Not all Muslims are terrorists, but..." "Not all black men are thugs, but..." "Not all women are whores, but..."). The unspoken implication is often that "negative behaviour X is more common among group Y, this revels something fundamentally wrong about group Y". Was he trying to say that? Probably not. But the obliviousness bothers me.