come to run the byron thon. the boston marathon so this is a time when the elite were done but it was a busy time of day. we re getting reports that right out in that at least 23 people are injured. many of the injuries are revealed to be catastrophic injuries, the loss of limbs. a lot of blood on the scene, a very chaotic scene, and people are being pushed further and further back, some of the local media reporters have been forced to break down and get out of the area and pull further and further back as the police push the scene out to secure and it there have been reports of other explosions, smaller explosions. so the possibility that the police are setting off other devices that have been found in the area for safety sake. so this may be an event that is still unfolding as we re watching, as authorities are still trying to piece that together. witnesses are saying they re