In an Italy under shock at the death of Nicola Calipari, emotions are prompting people to say and write many things that perhaps in a few days may look overstated, if not embarrassing. Of course, the writer is the first to understand, and up to a point even share, what lies behind those emotions. Take the anguish of Giuliana Sgrena, abducted by the very people she thought she was defending. For one month, she was a hostage to fear and the unknown, then only one step away from death, saved at the last by the sacrifice of one of the...