D.C. Mayor Vincent Gray says at least 12 people have died in shootings at a military facility in the heart of the U.S. Capital. Officials are telling people to stay in their homes as authorities ... more 
D.C. Mayor Vincent Gray says at least 12 people have died in shootings at a military facility in the heart of the U.S. Capital. Officials are telling people to stay in their homes as authorities search for two other possible suspects. (Sept. 16) less 
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Wed, Sep 18, 2013 2:40 PM EDT