TUCSON, AZ - JANUARY 09: Fourth-grader C.J. Mustain (C) ties a ribbon on a fence to honor slain Christina Green, 9-years-old, at Mesa Verde Elementary School on January 9, 2011 in Tucson, Arizona. ... more 
TUCSON, AZ - JANUARY 09: Fourth-grader C.J. Mustain (C) ties a ribbon on a fence to honor slain Christina Green, 9-years-old, at Mesa Verde Elementary School on January 9, 2011 in Tucson, Arizona. Christina was killed along with reportedly six others when a gunmen opened fire on U.S. Rep. Gabrielle Giffords (D-AZ), wounding her and allegedly 18 others Friday. Giffords' was holding a public event entitled 'Congress on your Corner' outside a Safeway grocery store in Tucson when a gunman began shooting. (Photo by John Moore/Getty Images) less 
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Getty Images | Photo By John Moore / Getty Images
Mon, Jan 10, 2011 12:34 PM EST