WASHINGTON, DC - JANUARY 10: Brothers Isaac Smith (C), 8, and Silas Smith (R), 11, look on as their sister, Blanche Smith, 21, signs condolence and well-wishes books for the victims of Saturday's ... more 
WASHINGTON, DC - JANUARY 10: Brothers Isaac Smith (C), 8, and Silas Smith (R), 11, look on as their sister, Blanche Smith, 21, signs condolence and well-wishes books for the victims of Saturday's mass shooting in Arizona in the Cannon House Office Building on Capitol Hill January 10, 2011 in Washington, DC. The Smiths, of Malone, New York, were in the nation's capital for vacation and stopped to pay their respects. President Barack Obama called for the moment of silence to remember and honor the victims of a mass shooting Saturday in Tuscon, Arizona, that left six people dead and injured at least 13 others, including Rep. Gabrielle Giffords (D-AZ). (Photo by Chip Somodevilla/Getty Images) less 
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Getty Images | Photo By Chip Somodevilla / Getty Images
Mon, Jan 10, 2011 5:12 PM EST