New York City Mayor Michael Bloomberg (C), along with survivors and family members of gun violence victims, addresses the media as part of the Mayors Against Illegal Guns group, to announce the release of 34 ''I Demand a Plan'' videos in New York December 17, 2012. The videos tell stories of Americans whose lives have been changed forever because of gun violence. Bloomberg has upped his stance on the issue since the December 14 Sandy Hook Elementary School shooting massacre in Newtown, Connecticut. REUTERS/Andrew Kelly
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