Gabby Giffords leads emotional pledge of allegiance

Published: Sep 06 2012 08:07:54 PM CDT   Updated On: Sep 06 2012 08:07:46 PM CDT
Gabby Giffords DNC

Former U.S. Rep. Gabrielle Giffords made an emotional return to the political stage Thursday night when she led the pledge of allegiance at the Democratic National Convention.