"Searching for Clues can be expensive. Especially when you search in the wrong places. In fact, some of the most world's most expensive projects have been undercover Clue hunts. So the next time you hear about a multimillion-dollar bridge being built that leads nowhere, or about the US government paying thousands of dollars for a jet plane that doesn't work, ask yourself--what's REALLY going on? There's often more than meets the eye."