The life of Christina Green, born on September 11, 2001, should have been a hymn to all that is good in America. This beautiful child loved ballet and wanted to be a vet – as many little girls do at that age. And Christina was smart – she was interested in the world, dreamed of making it a better place, and was waiting to talk to Congresswoman Gabrielle Giffords with an excited look on her face. But gunman Jared Loughner was waiting for Giffords too, and... (GunPolicy.org)