A runner’s view of the 2nd explosion at the Boston Marathon.
What we know right now.
The 8-year-old boy killed at the Marathon is identified.
The 78-year-old marathon runner who was knocked down by the first blast finished the race.
Meet the distraught mother whose two sons each lost a leg.
The Senate begins debate on gun background checks today amid word that the Manchin-Toomey amendment may be changed to suit rural states.








