Former Rep. Gabby Giffords is helped as she arrives for a news conference in the Rose Garden of the White House, Wednesday, April 17, 2013, in Washington, about measures to reduce gun violence and the... more 
Former Rep. Gabby Giffords is helped as she arrives for a news conference in the Rose Garden of the White House, Wednesday, April 17, 2013, in Washington, about measures to reduce gun violence and the bill to expand background checks on guns that was defeated in the Senate. (AP Photo/Carolyn Kaster) less 
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Associated Press | Photo By Carolyn Kaster
Thu, Apr 18, 2013 3:01 AM EDT