A video grab shows the victims of one of the blasts at the finish line of the Marathon in Boston, Massachusetts on April, 15, 2013. At least two people were killed and 23 others wounded when two explosions struck near the finish line of the Boston Marathon, sparking scenes of panic, police said. AFP PHOTO / Marc Hagopian / AFPTV (Photo credit should read Marc Hagopian/AFP/Getty Images)
