United States April 19, 2019 3:17 pm ‘You Never Get Over It': A Look Back 20 Years After Columbine Family, friends, teachers and survivors look back twenty years after Columbine, in an anniversary made tougher by a threat from a South Florida high schooler. US & World Videos 14:31 @Issue extra: Seth Moulton on pro-Palestinian protests, TikTok and more 2:31 Celtics preparing for pivotal Game 3 against Heat in Miami 1:17 Patriots player visits Franciscan Children's Hospital 5:54 Pro-Palestinian protest taking over college campuses 2:47 AI pharmacist? Brigham testing new tech to assist docs, pharmacists