Well, now that's about the stupidest thing I've ever heard in my life. Apparently they mean it's not linked to the "organized" terrorists, but
if you set a nail bomb off in a public place - it's terrorism.
The idea behind terrorism is to put fear in people. We've just changed it around to the point where people think only arabs are able to committ acts
of terrorism. If you walk onto a bus and blow yourself up you are a terrorist. Doesn't matter what your skin color is, what your national origin is
or who gave you the bomb. Its the act that matters.