By "innocent," do you mean those who sit in silence while their Muslim brethren slaughter thousands of innocents? How innocent are those who look the other way when their brethren commit atrocities?
You'd be hard pressed to convice me that these men are the only two out there, and others like them do not deserve to be punished along with our enemies. But, if the Arab/Muzlim American communities don't start turning out the evil among them, they will be.