In this photo taken Dec. 21, 2012, former soldier Bobo sells recyclables he collected on the streets at a scrapyard in western Rio de Janeiro, Brazil. Bobo spends his day sorting through trash for ... more 
In this photo taken Dec. 21, 2012, former soldier Bobo sells recyclables he collected on the streets at a scrapyard in western Rio de Janeiro, Brazil. Bobo spends his day sorting through trash for recyclables to sell. At night, he turns the day's profit into crack. With a boom in crack use over the past decade, Brazilian authorities are struggling to help such users and stop the drug's spread, sparking a debate over the legality and efficiency of forcibly interning users. (AP Photo/Felipe Dana) less 
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Associated Press | Photo By Felipe Dana
Sun, Dec 30, 2012 7:46 PM EST