EXCLUSIVE: Otto Warmbier's father speaks out
Fred Warmbier sat down for an exclusive interview with Lester Holt at the PyeongChang Olympics. More tonight on NBC Nightly News.
Four girls fight through cancer with friendship01:33
Youth football game ends in brawl in Georgia00:50
Monica Lewinsky speaking out on Clinton impeachment trial 20 years later01:38
Photographer behind photo appearing to show students giving Nazi salute speaks out01:00
Search continues in Mexico for missing North Carolina teacher00:58
New Images of Alleged 'Torture Kit' Used on Saudi Journalist01:00