/ Source: The Associated Press
Memoir: Giffords was trying for baby before shooting
Rep. Gabrielle Giffords vows to return to Congress in a new book that details months of intense therapy and her emotional battle to come to terms with what happened when a gunman opened fire in front of a Tucson grocery store.The book, written by Giffords' husband, former astronaut Mark Kelly, also says that the couple had been quietly trying to have a baby. Giffords had undergone several rounds o