You are all potential terrorists. It matters not that you live in Britain, the United States, Australia or the Middle East. Citizenship is effectively abolished. Turn on your computer and the US Department of Homeland Security's National Operations Center may monitor whether you are typing not merely "al-Qaeda", but "exercise", "drill", "wave", "initiative" and "organisation": all proscribed words. The British government's announcement that it intends to spy on every email and phone call is old hat.