Boston Marathon was hit by twin explosion back at the end of the marathon,causing the loss of three lives and 140 injured.Those three victims,ranging from 29-year-old woman,a Boston University graduate student from China who'd gone to enjoy the marathon's finish with two classmates as well as an eight-year-old boy,Martin Richard,cheering on runners with his family.The authorities however,did not have answers nor explanation for this incident.No one has been identified as a suspect for this terrorist attack.The horrifying attack came out of no where with no clear motives.The most important question of all is WHY?President Barack Obama made clear that the authorities will investigate the matter which is led by the FBI.Also,he had called Boston Mayor Tom Menino and Massachusetts Governor Deval Patrick to offer federal assistance.
He added that the government would increase security around the US but did not mention whether the White House thought the incident was part of a larger plot.