Photos: Tucson shooting memorial stirs emotions
Congresswoman Shot Anniversary
Credit: AP
Serenity Hammrich, right, and Jamie Stone, best friends of shooting victim Christina-Taylor Green speak during a memorial ceremony remembering the victims and survivors of last year's shooting rampage targeting U.S. Rep. Gabrielle Giffords, and killing 6 other poeple, Sunday, Jan. 8, 2012, in Tucson, Ariz. (AP Photo/Ross D. Franklin)
