TERROR IN BOSTONA COUPLE HOURS AFTER THE WINNERS OF THE 2013 BOSTON MARATHON CROSSED THE TAPE TO FINISH THE RACE, A BOMB EXPLODED JUST A FEW YARDS FROM THE FINISH LINE, AND 12 SECONDS LATER, A SECOND BOMB DETONATED A FEW HUNDRED FEET UP THE COURSE ON BOY

Runners, marathon officials and police react as a bomb explodes just a few yards from the finish line of the Boston Marathon on Monday, April 15, 2013.