As the results of the July 2 presidential elections in Mexico head to the courts, it could be several days or even weeks before the final winner is determined. The current vote counts have given a razor thin advantage to Felipe Calderón of the right-wing National Action Party (PAN), to which incumbent President Vicente Fox belongs. Still, with the margin well under one percent and with irregularities in the vote-counting process being challenged, progressive former Mexico City mayor, Andrés Manuel López Obrador of the Party of the Democratic Revolution (PRD), might conceivably eke out a victory. While U.S. newspapers declare Calderón the winner, Mexican electoral authorities have yet to do so, recognizing the tribunal that is reviewing disputes as the final arbiter for the race.