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Photo by: Narciso Contreras

In this Wednesday, Oct. 24, 2012, photo. An Free Syrian Army fighter shoots his gun toward government troops as rebel fighters belonging to the Liwa Al Tawhid group carry out a military operation at the Moaskar front line, one of the battlefields in Karmal Jabl neighborhood, in Aleppo, Syria. (AP Photo/Narciso Contreras).

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