A year after Boston Marathon bombings, Bill Iffrig reflects on tragedyHe already finished.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceA year after Boston Marathon bombings, Bill Iffrig reflects on tragedy He already finished. Add us as a preferred source on GoogleFollowLoading recommendations... Please wait while we load personalized content recommendationsPublished Apr 15, 2014 | Modified Apr 15, 2014SI STAFFShare on FacebookShare on XHome/More Sports