From the Greek exit from the eurozone to other adventures announced. Mario Draghi, Governort of the European Central Bank, has just firmly asserted that the euro is not in danger. Bu,t at practically the same time, the IMF intimated that the zone could implode; Greece's departure from the eurozone was given as a done deal, even imminent; and attacks from financial speculators against Italy, the third-largest economic power of the eurozone, are not letting up, despite its budgetary balancing...