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Associated Press
A performer from the Unidos de Vila Isabel samba school parades during Carnival celebrations at the Sambadrome in Rio de Janeiro, Tuesday, Feb. 12, 2013. Rio de Janeiro's samba schools vied for the title of the year's best in an over-the-top, all-night-long Carnival parade at the city's iconic Sambadrome. (AP Photo/Silvia Izquierdo)

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