Think this is getting a bit off topic
Someone's ethnicity shouldn't matter when debating in a thread.
I'll define terrorism again though. A person who uses terrorism in the pursuit of political aims.
No race or religion need be involved to be labelled a terrorist. Just any old person that commits to the above.
I think the Boston Bombers proved fairly well that you needn't just automatically assume something via skin colour. But hey, I've been labeled a terrorist sympathizer for saying not all muslims are terrorists