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<http://www.providencejournal.com/apps/pbcsi.dll/bilde?Site=PJ&amp;Date=20131012&amp;Category=OPINION&amp;ArtNo=310129948&amp;Ref=AR>
<http://www.providencejournal.com/opinion/commentary/20131012-andres-oppenheimer-vargas-llosas-optimism-may-be-valid.ece>