In this June 5, 2013 photo, a shop window displays a sign that reads in Spanish "50% discount" as well as the store's accepted rates of exchange in the informal market for the Argentine peso with the ... more 
In this June 5, 2013 photo, a shop window displays a sign that reads in Spanish "50% discount" as well as the store's accepted rates of exchange in the informal market for the Argentine peso with the US dollar, the euro, and Brazil's real, along Florida street in Buenos Aires, Argentina. The weakening peso has led to a flood of day-trippers from neighboring countries into Argentina, which imposed severe currency controls in hopes of reducing the flight of dollars and protecting foreign reserves. (AP Photo/Natacha Pisarenko) less 
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Associated Press | Photo By Natacha Pisarenko
Tue, Jun 18, 2013 11:45 AM EDT