27“Could Krüger blow up a dozen planes in a single day?” I asked Stefan. “The explosives would have to be virtually undetectable,” Stefan replied slowly. “That technology exists,” van Hoof said. “The Global 500 bombing is proof.” Stefan added, “The men planting the bombs might have to change planes as often as four times to reach that many targets in twenty-four hours. It would require intricate synchronization. A plan of great complexity and technical brilliance.” “Krüger could formulate that plan.” My voice was flat. Stefan said, “Tactical precision has always been his special talent.” I said, “And if the different terrorist groups supply the manpower—” “With each bomb squad aware of only its own targets,” Stefan added. “Then nobody can stop it from happening,” I concluded. Van

