On my last trip, I picked up a book at one of the airport bookstores. The Traveler by John Twelve Hawks . It's a good story about the struggle between good and evil and I recommend reading it. The reason I bring it up here is because it paints a pretty strong fictional picture of what could be done by the wrong hands in our ever-more-connected world. They called it "The Vast Machine" and fictionalized how the bad guys were able to tie together information from every kind of source to create a super