A true-life adventure sure to shock as well as inspire. AK47s, masked thugs, and brutal urgency erupt from Roy Hallums' account of his abduction in Iraq, shredding through those frequently sterile cable news reports revealing that another "American contractor is being held hostage . . ." Hallums was the everyman behind that report?a 56-year-old retired Naval commander working as a food supply contractor in Baghdad's high-end Mansour...