BULLETIN: Arizona Rep. Giffords shot, several killedArizona Rep. Giffords shot, several killed

Arizona Rep. Giffords shot, several killedArizona Rep. Giffords shot, several killed

TUCSON, Arizona — U.S. Rep. Gabrielle Giffords of Arizona was shot in the head Saturday when an assailant opened fire outside a grocery store during a meeting with constituents, killing an aide to the congresswoman, a 9-year-old child and a federal judge. Several others were wounded in a shooting rampage that rattled the nation. Giffords was among at least 10 people wounded, and the hospital said her outlook was "optimistic" and that she was responding to commands from doctors. The hospital said a 9-year-old c...