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Police protection from the rain

Guillermo Legaria / AFP - Getty Images

Riot police officers in Bogota, Columbia use their shields to shelter from the rain while standing guard during the "Marcha Patriotica" demonstration on April 23. Supporters of Colombia's new leftist political and social movement, National Patriotic Council (CPN), gathered at Plaza de Bolivar square to celebrate the creation of the movement which aims to bring together social and student groups.

 Related PhotoBlog on riots in Columbia

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