Giffords among those marking one year since shooting
Rep. Gabrielle Giffords is among those in Tucson, Arizona, on Sunday to mark one year since a shooting rampage that left her and 12 others wounded and six people dead, an anniversary that her chief of staff said has been ``difficult emotionally for everybody.''
Giffords has been released from a Houston hospital, Wednesday, June 15, 2011, five months after being shot in the head during a Tucson political event.