Workers walk in front of the P-51 oil rig of Brazil`s state-run oil company Petrobras, in Angra dos Reis, Rio de Janeiro, Thursday, Aug. 21, 2008. Four miles under the ocean`s surface off Brazil`s lush coast lie billions of barrels of recently discovered
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Workers walk in front of the P-51 oil rig of Brazil`s state-run oil company Petrobras, in Angra dos Reis, Rio de Janeiro, Thursday, Aug. 21, 2008. Four miles under the ocean`s surface off Brazil`s lush coast lie billions of barrels of recently discovered light crude, a treasure set to transform the country into an oil superpower. (AP)