The country's economy is improving, but many still bear the scars of the crisis.
On Monday, Puerto Rico's financial oversight board approved a new debt plan.
Central bankers and finance ministers debate currency and stimulus in advance of next week’s summit.
Five years after the Great Recession, industrialized countries are still down about 16 million jobs. And many of those without work are in need of a skills upgrade.
BBC World Service
Protestors in Greece are rallying against austerity. The gathering comes just days after the country's government voted to allow 15,000 public employee layoffs.