US, world mourn shooting victims
Around the world, people mourn the loss of 20 children and seven adults killed in an elementary school shooting in Connecticut on Dec. 14, 2012.
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Rio de Janerio
A man walks past crosses and a U.S. flag at Copacabana Beach, in Rio de Janeiro, that were placed in memory of the school shooting victims in Newtown, Conn., Saturday, Dec. 15, 2012.
Credit: AP/Silvia Izquierdo
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