From the New York Times.
"A marathon is the most unifying of sporting events. The city that shows up to cheer on thousands of runners doesn’t really know or care much about who wins; there are no sides to root for or against. Those who stand on the sidelines — as they have done in Boston since 1897 — come to celebrate runners from around the world. The country or neighborhood of origin of the competitors matters far less than their stamina.
On Monday, the weather for the 117th running of the Boston Marathon was
cloudy and a little chilly — just the way runners like it. Three hours
after the winners had broken the tape, there were still many runners on
the course, and hundreds of spectators on the sidewalk, when an explosion rocked the finish-line area on Boylston Street, across from the main viewing stand. For a brief second, the flags of scores of nations were bent downward by the blast.
A few marathoners were knocked over by the force of the explosion. Some
runners, locked in their trance, kept going until they realized
something horrific had just happened. When they turned back, they said
they heard the screams and wails, saw the column of rising smoke, and
then the blood and limbs of victims. There was broken glass and agony
everywhere.
Fifteen seconds after the first one, there was another explosion a few
blocks away. It was clear this was not a random event but another
concerted effort to kill and maim innocent Americans, just because they
had gathered in a vulnerable spot on a day when no one’s mind was on
terror. The police confirmed that bombs were responsible for the mayhem;
three more unexploded devices were found elsewhere around the city. At
least three people died — one of whom was 8 years old — and dozens more
were injured, some severely.
It could be a while before officials determine which malevolent ideology was behind this attack. President Obama vowed to track down the perpetrators
and bring them to justice, praising Boston as a “tough and resilient
town” that will take care of itself and will be taken care of by the
country. “The American people will say a prayer for Boston tonight,” he
said.
The simple joy of a 26.2-mile run was shattered on Monday. But the
marathon will be back next year, no matter how much security is
required, and the crowds should yell twice as loudly. No act of
terrorism is strong enough to shatter a tradition that belongs to
American history."