The Chernobyl Disaster: How It Happened

On April 26, 1986, a routine safety test at the Chernobyl nuclear power plant in Ukraine spiraled out of control. Follow the dramatic events that led to the world's worst civilian nuclear disaster. (RFE/RL's Denis Artamonov, Stuart Greer) Originally published at - http://www.rferl.org/media/video/chernobyl-disaster-as-it-happened/27688190.html