United States Representative Gabrielle Giffords (Democrat of Arizona) (C) is greeted by U.S. Representative Jeff Flake (Republican of Arizona) and DNC Chairwoman Debbie Wasserman-Schultz (Democrat of Florida) before U.S. President Barack Obama's State of the Union address in front of a joint session of Congress on Tuesday, January 24, 2012 on Capitol Hill in Washington, DC. .Credit: Saul Loeb / Pool via CNP
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