In Rio de Janeiro, gangs run the prisons and militias control many shanty towns, killing with impunity. Lucy Ash asks if the authorities can end the rule of gangs, guns and greed. Show more
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In Rio de Janeiro, gangs run the prisons and militias control many shanty towns, killing with impunity. Lucy Ash asks if the authorities can end the rule of gangs, guns and greed. Show more
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