National How The Columbine Massacre Shaped Survivors' Lives 20 Years Later 7:13am April 20, 2019 by Nathaniel Minor National Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2019 CPR News. To see more, visit CPR News. 300x250 Ad More Weekend Edition Saturday World News Chileans weigh a new constitution by Scott Simon Sports Saturday sports: Serena Williams' dramatic U.S. Open by Tom Goldman 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate