Former European Central Bank chief says euro was never going to collapse . In 2012 , critics predicted at least partial breakup of 17-member eurozone . Euro plunged to 25-month low against U.S. dollar in July 2012 . Score: 6
Former European Central Bank chief says euro was never going to collapse . In 2012 , critics predicted at least partial breakup of 17-member eurozone . Euro plunged to 25-month low against U.S. dollar in July 2012 . Currency war fears prevail in run-up to G20 finance ministers meeting this week .