Since J.P. Morgan last week announced that it had sustained a loss estimated at over $2 billion in its Chief Investment Office (CIO), the business press has covered the situation in great depth and detail. Even the popular press has given considerable coverage to the situation. J.P. Morgan is the largest U.S. bank measured by assets, and its CEO, James Dimon has been a highly visible spokesman for the banking industry, so some attention to the bank's large loss is understandable. However, in this election year the political class was also quick to react to the announced loss, and this has considerably raised the level of attention being paid to it.J.P. Morgan's CIO is responsible for managing and hedging the bank's portfolio risks. The wa...