Uruguay fully legalizes marijuana

A man sells cannabis cookies during the World Day for the Legalization of Marijuana on May 3, 2014 in Montevideo. Uruguay Friday said that consumers can purchase up to 10 grams of marijuana per week at less than $1 per gram, as the country embarks on a unique experiment in drug regulation. AFP PHOTO / Miguel ROJOMIGUEL ROJO/AFP/Getty Images
A man sells cannabis cookies during the World Day for the Legalization of Marijuana on May 3, 2014 in Montevideo. Uruguay Friday said that consumers can purchase up to 10 grams of marijuana per week at less than $1 per gram, as the country embarks on a unique experiment in drug regulation. AFP PHOTO / Miguel ROJOMIGUEL ROJO/AFP/Getty Images

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    Uruguay fully legalizes marijuana

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Uruguay unveils its plan for the legal sale and distribution of marijuana. CNN's Rafael Romo reports.