First ever sweep in Beantown
                                
                                
                                    (Newser) -
                                    Lemi Berhanu Hayle of Ethiopia has won the Boston Marathon in an unofficial time of 2 hours, 12 minutes, 45 seconds, as fellow Ethiopian Atsede Baysa won the women's race in an unofficial time of 2 hours, 29 minutes, 19 seconds. The 21-year-old Hayle pulled away from defending champion...