Representative Gabrielle Giffords waves at other members of Congress before U.S. President Barack Obama's State of the Union address to a joint session of Congress on Capitol Hill in Washington

 
Representative Gabrielle Giffords waves at other members of Congress before U.S. President Barack Obama
Representative Gabrielle Giffords (D-AZ), shot in the head last year during a shooting spree in Tucson, Arizona, waves at other members of Congress before U.S. President Barack Obama's State of the Union address to a joint session of Congress on Capitol Hill in Washington, January 24, 2012. REUTERS/Kevin Lamarque (UNITED STATES - Tags: POLITICS)