Obama signs Giffords' final bill into law

President Barack Obama embraces retiring Rep. Gabrielle Giffords, D-Ariz., as members of Congress applaud before his State of the Union address in front of a joint session of Congress Tuesday, Jan. 24, 2012, on Capitol Hill in Washington. (AP Photo/Saul Loeb)

February 10, 2012 9:18:15 AM PST
President Barack Obama has signed into law a final bill authored by former Rep. Gabrielle Giffords, who was wounded in an Arizona shooting rampage a year ago.