JUST a few years ago, terrorism seemed to be restricted to a few isolated places, such as Northern Ireland, the Basque Country in northern Spain, and some areas of the Middle East.
BEBERAPA tahun yang lalu, terorisme tampaknya hanya terjadi di tempat - tempat tertentu, seperti Irlandia Utara, Negara Bagian Basque di Spanyol bagian utara, dan beberapa daerah di Timur Tengah.