A man walks past a store having problems with electrical substations in the Santurce sector of San Juan February 27, 2014. The $3.7 trillion U.S. municipal bond market has been stunned by what would ... more 
A man walks past a store having problems with electrical substations in the Santurce sector of San Juan February 27, 2014. The $3.7 trillion U.S. municipal bond market has been stunned by what would have been unthinkable a few months ago: Puerto Rico debt is rallying. Although the three rating agencies cut Puerto Rico's credit score to junk earlier this month, crossover buyers such as hedge funds are seeing opportunity and other investors are lured by the bonds' rich yields, which could bode well for Puerto Rico's sale of $2.8 billion of refunding and new-money debt next month. REUTERS/Ana Martinez (PUERTO RICO - Tags: BUSINESS POLITICS) less 
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Reuters | Photo By ANA MARTINEZ / Reuters
Thu, Feb 27, 2014 4:41 PM EST