FILE - In this Oct. 5, 2007 file photo, Syrian demonstrators gesture and chant as they march through Yarmouk Palestinian refugee camp near Damascus, to mark Jerusalem Day. Since the start of the ... more 
FILE - In this Oct. 5, 2007 file photo, Syrian demonstrators gesture and chant as they march through Yarmouk Palestinian refugee camp near Damascus, to mark Jerusalem Day. Since the start of the unrest, Syria’s half million Palestinians have struggled to remain on the sidelines, saying they have little to gain and much to lose by taking sides in the fight between President Bashar Assad’s regime and the armed rebels seeking to end his family’s 40-year rule. (AP Photo/Bassem Tellawi, File) less 
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Associated Press | Photo By Bassem Tellawi, File
Thu, Jul 26, 2012 4:01 PM EDT