I' ve been following these days all situations concerning Greece Referendum about if greeks must accept the austerity measures its creditors are demanding. There is a possible chance Greece leave the Eurozone, primarily for the country to deal with its increasingly unmanageable public debt. Could this be possible? I mean, the Eurozone looks strong or, it' s only a facade and internally this Union it's completly shattered and Grexit it's only the tip of the iceberg? Will Grexit devaluate the EURO? So many questions...