Photos: Tucson shooting memorial stirs emotions
Congresswoman Shot Anniversary
Credit: AP
Destiny Walker, 5, right, reaches to light her mother Charmaine Dixon's candle during a Harlem march followed by a candlelight vigil against gun violence on the first anniversary of the Tucson, Arizona shootings that killed six and injured 12, Sunday, Jan. 8, 2012, n New York. Walker and her mother witnessed a murder in their New York apartment building last year. (AP Photo/Kathy Willens)
