In this Monday, Dec. 23, 2013 citizen journalism image provided by Aleppo Media Center AMC, which has been authenticated based on its contents and other AP reporting, Syrians inspect damages buildings following a Syrian government airstrike in Aleppo, Syria. Government forces widened a bombing campaign in rebel-held areas of northern Syria on Monday, striking the northern city of Aleppo and a town on the Turkish border in raids that left an estimated 45 people dead, activists said. (AP Photo/Aleppo Media Center AMC)