horrible situation, it s her. she has it within her to bring herself back. our lives are much different. and in the future. will gabby run again? it s looking pretty good that she ll northbound be in a position where she can make the decision to run for her seat again. mark kelly for the hour. this is piers morgan tonight. almost a year ago, jared lee loughner shot arizona congresswoman gabrielle giffords in the head in a parking lot. she suffered a major brain injury, six bystanders killed, more than a dozen injured. and at first it wasn t clear that gabby giffords would survive. but she did, and would go on to make remarkable strides, the few of us could have ever imagined that fateful day. her husband, retired astronaut, mark kelly and gabby, chronicle their experience in a new book called gabby, a story of courage and help. and mark kelly joins me now. mark, it s an extraordinary book. it s been an extraordinary year. your lives were remarkable, anyway. you kn