Heroes Emerge from Boston Marathon Bombing

Men and women rose to the occasion, helping those injured when bombs struck the marathon.
02:51 | 04/16/2013

Transcript for Heroes Emerge from Boston Marathon Bombing

The stories of the heroes here in Boston yesterday the men and women who rushed into the chaos. To try to help just after those harrowing explosions rocked the finish line of the Boston Marathon. And... See More
This transcript has been automatically generated and may not be 100% accurate.
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