3 children among the victims of attack outside school
                                
                                
                                    (Newser) -
                                    At least five people, including three children, were injured in a stabbing attack in central Dublin on Thursday, authorities in the Irish capital say. Police say a 5-year-old girl was seriously injured, as was a woman in her 30s and a man in his 50s, the  Irish Times  reports. A...