Article Photos: Giffords, Kelly launch gun control lobbying effort 8/8

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. Giffords and her husband launched a political action committee aimed at curbing gun violence on Tuesday, Jan. 8, 2013, the second anniversary of the Tucson shooting that killed six people and left her critically injured. (AP Photo/Charles Dharapak, File)