The shooting of Gabrielle Giffords, and several others including a nine year old girl, in Arizona is a tragedy. Jared Lee Loughner, the obviously disturbed and possibly politically motivated 22-year-old man, took the life of five people including a child and possibly made two other young children motherless. Some people lost their lives and others had their lives permanently changed. The parents of Christina-Taylor Green, the nine-year-old girl who was killed, will likely relive the horror of Saturday every day for the rest of their lives. Mark Kelly, Giffords' husband, has to explain to his two young children why their mother is not coming home tonight, or perhaps ever again.