There seems to be a similarity between international trade disputes and Texas Hold’em. There is always a certain amount of bluff that is part of the negotiations. The question is, how much is a bluff and how much is not. The Peoples Republic of China (PRC) has just revealed that they are going to use their stake in rare earth minerals production as their show card. Make no mistake -- the communist government is not bluffing. However, one good card does not make a winning hand. To understand the problem, we first must understand where rare earth mineral deposits are...