Sources: 'Nationalistic' motives behind death of 16-year-old
                                
                                
                                    (Newser) -
                                    Israel has arrested six suspects in last week's murder of 16-year-old Mohammed Abu Khdeir, reports  Haaretz . Sources are indicating those arrested are Jewish "extremists," reports  the AP , and are citing "nationalistic" motives behind Mohammed's death. There are no further details on the identities of those...