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<http://www.treehugger.com/clean-technology/whats-the-gulf-loop-current-and-how-could-it-spread-the-bp-oil-spill-to-florida-and-beyond.html>
<http://www.treehugger.com/clean-technology/whats-the-gulf-loop-current-and-how-could-it-spread-the-bp-oil-spill-to-florida-and-beyond.html>