U.S. Soldiers and Airmen with the Massachusetts National Guard muster at the Boston Common to receive orders for a coordinated response, in support of civilian authorities in the wake of the marathon ... more 
U.S. Soldiers and Airmen with the Massachusetts National Guard muster at the Boston Common to receive orders for a coordinated response, in support of civilian authorities in the wake of the marathon bombings in Boston, Mass., April 15, 2013. (U.S. Army photo by Cadet Matthew Feehan, Massachusetts National Guard Public Affairs, via Flickr) less 
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Flickr | Photo By Matthew Feehan/DVIDSHUB / Flickr
Tue, Apr 16, 2013 7:00 PM EDT