Boston Marathon bombing survivor Adrianne Haslet-Davis (C) crosses the Boston Marathon finish line with her twin older brothers Timothy (L) and David Haslet in Boston, Massachusetts, April 21, 2014. ... more 
Boston Marathon bombing survivor Adrianne Haslet-Davis (C) crosses the Boston Marathon finish line with her twin older brothers Timothy (L) and David Haslet in Boston, Massachusetts, April 21, 2014. Adrianne Haslet-Davis, who lost her left leg in the bombing, joined her brothers in the last block of the marathon. REUTERS/Gretchen Ertl (UNITED STATES - Tags: SPORT ATHLETICS) less 
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Reuters | Photo By Gretchen Ertl / REUTERS
Mon, Apr 21, 2014 5:59 PM EDT