Protesters with Taped Mouths

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Battle in Seattle protest

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Protester with inflatable turtle

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Protesters with Guy Fawkes masks

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Protest with Guy Fawkes mask

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Man and Woman Smiling — Green

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Protest for civil rights and jobs

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Canada on Strike

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protest sign reads 'the police are here to preserve disorder'

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Men at a Press Conference — Black

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Protesters confront police in city

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Police officers with riot shields

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