On the 30th anniversary of the nation's worst act of domestic terrorism, the youngest survivors tell their stories of grief and grit.

A bomb with a force powerful enough to instantly destroy much of a nine-story building shattered a quiet Oklahoma City morning and sent a shock wave through America

Oklahoma City bombing survivor Amy Downs spoke with NewsNation ahead of the 30th anniversary of the tragedy. She spoke about her experience, saying she is fortunate to have a second chance at life. #O