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A demonstrator is led away by police officers as he and others are evicted from Puerta del Sol plaza in Madrid, Spain, during the early hours of Sunday, May 13, 2012. Spaniards angered by increasingly grim economic prospects and unemployment hitting one out of every four citizens protested in droves in the nation's largest cities, marking the one-year anniversary of a spontaneous movement that inspired similar anti-authority demonstrations across the planet. (AP Photo/Alberto Di Lolli)

A demonstrator is led away by police officers as he and others are evicted from Puerta del Sol plaza in Madrid, Spain, during the early hours of Sunday, May 13, 2012. Spaniards angered by increasingly grim economic prospects and unemployment hitting one out of every four citizens protested in droves in the nation's largest cities, marking the one-year anniversary of a spontaneous movement that inspired similar anti-authority demonstrations across the planet. (AP Photo/Alberto Di Lolli)

Anniversary rally rolls on in Spain

May 16, 2012

Spaniards kept up protests against politicians' handling of the economic crisis as growing numbers gathered in Madrid's Puerta del Sol on Tuesday, May 15.