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An Afghan Muslim yawns as he prays during the first Friday prayer of the holy month of Ramadan at the Pul-e Kheshti mosque in the center of Kabul, 14 September 2007. Islam's holy month of Ramadan, which is calculated on the sighting of the new moon, began 13 September in Afghanistan. Practicing Muslims desist from eating, drinking, smoking and any sexual activities from dawn to dusk during Ramadan. By Massoud Hossaini/AFP/Getty.

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