Officials including Connecticut Governor Dan Malloy observe a moment of silence on the steps of Edmond Town Hall while bells ring 26 times in Newtown, Conn., Friday, Dec. 21, 2012.   The chiming of bells reverberated throughout Newtown, commemorating one week since the crackle of gunfire in a schoolhouse killed 20 children and six adults in a massacre that has shaken the community and the nation. (AP Photo/Seth Wenig)
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