Can US Snuff Out Latin America's ‘Legalize It' Push?

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LATIN AMERICA DRUG
A man smokes marijuana during a march calling for the decriminalization of marijuana on March 23, 2012, in Guatemala City. (JOHAN ORDONEZ/AFP/Getty Images) | Getty Images

HAVANA, Cuba — When heads of state meet this weekend at the Summit of the Americas in Cartagena, Colombia, two contentious issues are expected to dominate the all-important coffee break chatter.

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