Military tanks deployed in front of the presidential palace in Cairo, Egypt, Sunday, Dec. 16, 2012. Key Egyptian rights groups called Sunday for a repeat of the first round of the constitutional ... more 
Military tanks deployed in front of the presidential palace in Cairo, Egypt, Sunday, Dec. 16, 2012. Key Egyptian rights groups called Sunday for a repeat of the first round of the constitutional referendum, alleging the vote was marred by widespread violations. Islamists who back the disputed charter claimed they were in the lead with a majority of “yes” votes. (AP Photo/Hassan Ammar) less 
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Associated Press | Photo By Hassan Ammar
Sun, Dec 16, 2012 11:20 AM EST