That's the thing about cockroaches........

...........you can never wipe them out completely. Kill them in one place and they will pop up in another: http://www.timesonline.co.uk/tol/comment/columnists/guest_contributors/article4425820.ece. Apparently, the Surge in Iraq (you know, the one that Barack Obama STILL says he wouldn't have supported) has driven a lot of would-be terrorists out of Iraq, leaving them to (in some cases) return home or as is so often the unfortunate case, to seek out new battlegrounds. Those battlegrounds are the Arab states of North Africa, so I would think that in the next few years, we will see an increase in terrorism in and emanating out of countries such as Egypt, Tunisia, Algeria, Libya, Morocco, etc. Tracking the human vermin who are terrorists will be incredibly difficult, given the hostility of the regimes where the terrorists are now residing.