Robert Samuelson–Spain's newfound economic turmoil has far-reaching ramifications

If Spain’s crisis deepens Europe’s recession, it could tip the entire world economy into a stubborn slump. The ramifications would be enormous, including: reduced odds of Barack Obama’s reelection, assuming a weaker U.S. recovery; less political cohesion and more social unrest in Europe (even now, the European Union’s unemployment rate is 10.2 percent); and growing pressures in many countries for economic nationalism and protectionism.

Spain is suffering a hangover from what economist Desmond Lachman of the American Enterprise Institute calls “the mother of all housing booms.”

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