AP - No clear picture had formed Saturday of what happened a day earlier when an Italian hostage was freed by secret agents only to be injured in a deadly shooting at the hands of U.S. soldiers on the road to Baghdad airport. Circumstances surrounding the Friday operation to release journalist Giuliana Sgrena from a month's captivity by Iraqi insurgents remained as murky as the tidbits that emerged in two earlier cases involving Italians kidnapped and then set free in Iraq.{br}{br}View the Entire Article{br}