Photos: Arizona gunman shoots Rep. Gabby Giffords, federal judge, 18 others
Congresswoman Shot
Credit: AP
Witnesses and bystanders wait inside the police lines in the parking lot outside a Safeway where there has been a shooting involving Rep. Gabrielle Giffords, D-Ariz., on Saturday, Jan. 8, 2011 in Tucson, Ariz. (AP Photo/Arizona Daily Star, Kelly Presnell) NO MAGS, NO SALES, MANDATORY CREDIT
