THE DOW REPORTCommodity Boom or BustIt's been a while since I talked about commodities, and given the price action seen this week, I thought that we would revisit this subject today. In early December 2004 it looked as if the commodity boom was over. At that time many of the technical pieces had fallen in place indicating a major top had occurred. But, there happened to have been one last gasp into the parabolic advance that ended in March.But what about now? Is the commodity boom really over? Has the recent decline really been another buying opportunity? Why have gold...