The terrorist attacks of September 11, 2001, as well as more recent attacks in Madrid, Spain, and London, England, showed in a very tragic way just how vulnerable many areas of the world are to these sorts of actions.
The terrorist attacks of September 11, 2001, as well as more recent attacks in Madrid, Spain, and London, England, showed in a very tragic way just how vulnerable many areas of the world are to these sorts of actions.