Photos: Arizona gunman shoots Rep. Gabby Giffords, federal judge, 18 others
Congresswoman Shot
Credit: AP
A sheriff speaks to another officer at the scene in Tucson, Ariz. on Saturday, Jan. 8, 2011 where Rep. Gabrielle Giffords of Arizona was shot in the head, an aide was killed, and an unknown number of others were wounded when an assailant opened fire outside a grocery store as the Democratic lawmaker met with constituents, officials said. (AP Photo/Chris Morrison)
