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A farmer holds a bull at the main venue ...
AP - da 55 minutiA farmer holds a bull at the main venue of the Rural Society's annual exposition in Buenos Aires, Thursday July 24, 2008. The exposition opens to the public Thursday, after a four-month conflict between farmers and the government that ended last July 18 when Argentina's President Cristina Fernandez canceled a farm export tax hike. (AP Photo/Natacha Pisarenko)
