Name: Boston Strong: Remembering the Boston Marathon tragedy
Uploaded: Fri Apr 15 2016 13:55:47 GMT+0000 (UTC)
Duration: 1 min 53 s
Description: On the third anniversary of the Boston Marathon tragedy, MSNBC remembers the victims and takes a look at the “Boston Strong” courage that occurred in the days that followed.

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April 15, 201601:53