Spain experiencing debt implosion
Barcepundit reports that Spain is imploding under the weight of its huge short term debt and that Zapatero is finding few defenders:
[T]ake a look at this chart by McKinsey showing Spain's total debt, including government, non-financial business, households and financial institutions, as a staggering 366% of GDP"
In Greece, the response to a directive from the EU to cut government spending is being met by nationwide strikes. In Portugal, the economic situation is also out of hand.
Once upon a time, profligate nations like these would find their currencies devalued to reflect the actual conditions of their economies. Now that they are sharing a common currency, the rest of the European nations have to be very concerned about the effect this has on the value of their own (shared)currency.