Flags flew at half-staff and Secretary of Defense Chuck Hagel laid a wreath at the U.S. Navy Memorial in honor of the victims of a mass shooting a day ago at the U.S. Navy Yard in Washington, D.C. ... more 
Flags flew at half-staff and Secretary of Defense Chuck Hagel laid a wreath at the U.S. Navy Memorial in honor of the victims of a mass shooting a day ago at the U.S. Navy Yard in Washington, D.C. Sarah Irwin reports. less 
1 / 28
Reuters Videos
Tue, Sep 17, 2013 7:16 PM EDT