I simply voted Europe for the same reason a lot of targeting is going on there today. Europe in the past has proven to be easy targets as the area is vast with so many varied border policies it's really easy to travel country to country without notice. Europe is full of so many ethnicities with so many passports, and they are very social minded when it comes to security. Britain alone had several dozens of 'cells' living amongst it populace but has had various luck in tracking down Jihadists, since the July 7, 2005 attacks of their transit system. The bad guys know now, the real way to defeat capitalism and Western freedoms is by turning the people against their respective governments. Using the peace loving media by allowing them access to sensitive information, propagandising false information, and showing a large body count and then blame the U.S. or Britain. A large scale nuclear bomb in central Europe, then place the blame on the United States' or Britain's foriegn policy (as they have been doing for years now) shakes centralism and left leaning "peace" lovers to the core. Response is: governments that are weakened by it's fearful, with more emphasis placed on negotiation than a strong front, weakened infrastructure, less accurate intelligence, and so on.
To bring the world down to their level they
will weaken us at our core, our government, by turning the people away from protection, head them towards negotiation, and strike when we are our weakest. Just like the Japanese did in WWII in Hawai'i, just like the Roman Empire was declinated and destroyed and so probably the West will succumb.
IMHO of course
