** FILE ** In this Sept. 6, 2012, file photo, former Arizona Rep. Gabrielle Giffords blows a kiss after reciting the Pledge of Allegiance at the Democratic National Convention in Charlotte, N.C. (AP Photo/Charles Dharapak, File)

Photo by: Charles Dharapak

** FILE ** In this Sept. 6, 2012, file photo, former Arizona Rep. Gabrielle Giffords blows a kiss after reciting the Pledge of Allegiance at the Democratic National Convention in Charlotte, N.C. (AP Photo/Charles Dharapak, File)