Giffords able to stand up in another milestone
Hospital spokeswoman Janet Stark said Giffords was able to stand on her feet with assistance from medical staff Wednesday in another significant milestone in her recovery.
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.''