Any large group of people may be a potential target for terrorists. As the world knows to its costwhen a group of people are in a small area the risk to the group increases. What would happen if a terrorist group targeted the cruise ships that regularly visit the port of Barcelona?. One man was approached and asked to assens the risk and say what could be done to prevent this happening?. Strangely, the people who asked were not from Barcelona nor were they Spanish, and the man they chose to asses the risk was English. Why him?.