Greece has been sacked by a bunch of oligarchs and, then, sacked again by their European partners trying to save the European banks but, their real problem, is

Greece has been sacked by a bunch of oligarchs and, then, sacked again by their European partners trying to save the European banks but, their real problem, is that they are not a sovereign state anymore. You can't be a sovereign state if you have not control of your money. States are not households. The debt of a country is a very different animal that the debt of firm or an individual.