The Greek government is the latest to come close to default on their massive public debt. Greece has insufficient funds in their treasury to make even the minimum payments that are now coming due. Their debt level is about 120 percent of their gross domestic product and their public sector absorbs what amounts to 40 percent of GDP. Any talk of cutting costs and spending is met with violent protests from the many Greeks heavily dependent on government payments. Mounting fears of default have sent shockwaves through their creditors and all of the eurozone countries.