In December of 1944, with slave laborers dying by the thousands in the Mittelwerk tunnels and V-2 rockets crashing into civilian population centers, causing mayhem and terror across Europe, it would have been hard to imagine that some of those directly responsible would ever be regarded as individuals of great value to the United States. And yet in less than a year Arthur Rudolph, Georg Rickhey, Wernher von Braun, Major General Walter Dornberger, and other rocket engineers would secretly be heading to America to work.

