What will happen to Greece?

Nouriel Roubini : The risk is that you'll have Greece exiting the eurozone with all the collateral damage. Also the risk is that many other countries will find it difficult to do austerity. There is a significant sociopolitical and policy uncertainty in Europe that affects the global markets. So, to me, the eurozone looks like a slow motion train wreck. Slow motion is not going to collapse overnight. But Greece is not going to be the only country that's going to restructure. Greece by next year might exit the eurozone. If one or two of the smaller countries restructure their debt and exit, like Portugal or Cyprus, the eurozone survives. But if the contagion spreads through Italy and Spain, the third- and fourth-largest economies, it could lead to a breakup of the eurozone three or four years down the road. - in USA Today