“Each canine has its day” is an expression believed to have come from round 405 BC when a Greek playwright, Euripides, was mauled and killed by a pack of canines. An analogy to this story might be the US greenback. So, is the top nigh? That’s, has the mighty dollar ‘had its day’? Traditionally, world reserve currencies have been sometimes superceded and changed as the results of navy conflicts, however will the US$ get replaced not by conflict however a results of economics? While the US financial system remains to be the most important on the planet, its financial…