Argentina's President Cristina Fernandez waves to supporters after a ceremony at the government house in Buenos Aires, Argentina, Wednesday, January 22, 2014. Fernandez spoke in public for the first time Wednesday since December 10. Her 42-day silence had been feeding speculation in Argentina about her health in the wake of the head surgery she underwent in October. Some opponents have questioned who is running the country. (Photo by Natacha Pisarenko/AP Photo)
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