Is Puerto Rico the new Detroit?

Puerto Rico lost 54,000 residents — 1.5 percent of its population — between 2010 and 2012 alone. Since recession struck in 2006, the population has shrunk by more than 138,000 to 3.7 million, with the vast majority of the outflow headed to the mainland.

The brutal combination of a long recession, a shrinking population and overwhelming debt has left Puerto Rico’s political leaders struggling to manage a conundrum: How do they tame at least $70 billion in debt while marshaling the resources to grow a shrinking economy and battle corrosive social problems, including a homicide rate that is nearly six times the U.S. average?…

Not long after Padilla took office in January, Wall Street debt rating agencies downgraded the island’s bonds to just one rung above junk status. Like states, the commonwealth of Puerto Rico cannot file for bankruptcy. Also, Puerto Rico’s constitution offers bondholders strong guarantees that they would be paid before pensioners and public workers if the government went broke.