FILE - In this May 12, 21012 file photo, protesters pack the Puerta del Sol plaza in central Madrid. Worldwide growth was slack again in 2012. The global economy grew just 3.3 percent,

 

              FILE - In this May 12, 21012 file photo, protesters pack the Puerta del Sol plaza in central Madrid. Worldwide growth was slack again in 2012. The global economy grew just 3.3 percent,
FILE - In this May 12, 21012 file photo, protesters pack the Puerta del Sol plaza in central Madrid. Worldwide growth was slack again in 2012. The global economy grew just 3.3 percent, down from 3.8 percent in 2011 and 5.1 percent in 2010, the International Monetary Fund estimates. (AP Photo/Paul White, File)