Slain journalist fasted in captivity, held US, Israeli citizenship
                                
                                
                                    (Newser) -
                                    Like James Foley, who  sent a last letter to family , slain journalist Steven Sotloff kept a secret from his Islamic State captors until the very end: He was Jewish, held both US and Israeli citizenship, and purposefully hid the fact from his captors, friends say. "He told them he...