President Barack Obama signs the John M. Roll US Courthouse Bill, in honor of federal judge John M. Roll who was killed in the Tucson, Ariz., attack which wounded Rep. Gabrielle Giffords, D-Ariz., ... more 
President Barack Obama signs the John M. Roll US Courthouse Bill, in honor of federal judge John M. Roll who was killed in the Tucson, Ariz., attack which wounded Rep. Gabrielle Giffords, D-Ariz., Thursday, Feb. 17, 2011, in the Oval Office of the White House in Washington. Among those watching, from left are, Rep. Jeff Flake, R-Ariz., Homeland Security Secretary Janet Napolitano, and Sen. John McCain, R-Ariz. unidentified, Rep. Ed Pastor, D-Ariz., and Rep. Trent Franks, R-Ariz. less 
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Associated Press | Photo By Charles Dharapak
Thu, Feb 17, 2011 2:19 PM EST