Without a clear strategy, it's a 'dangerous situation,' says one analyst
                                
                                
                                    (Newser) -
                                    The Islamic State appears to be nearly ousted in the Iraqi city of Mosul, and now US-backed forces have the last 2,500 ISIS holdouts trapped in the group's other stronghold of Raqqa, Syria, reports the  New York Times . The militants are cut off from supplies, though the final...