Marathon TerrorTWO TERRORIST BOMBS EXPLODED AT THE BOSTON MARATHON KILLING THREE PEOPLE AND IJURING AN ESTIMATED 264 PEOPLE. THE FIRST BOMB EXPLODED LESS THAN 50 FEET FROM THE FINISH LINE ON BOYLSTON STREET IN A CROWD OF SPECTATORS. FIRST RESPONDERS ACT

Boston-4/15/13- Robert Wheeler, a runner in the Boston Marathon took off his shirt and put in around the leg of injured spectator Ron Brassard as his wife Karen, also injured in the legs, looks on. They were standing on the Boylston Street sidewalk near the finish line when they were hit with shrapnel from the first terrorist bomb.