The information war which has broken out over Russia\u2019s actions in Ukraine has largely been seen as two sides projecting differing opinions. But the way information is controlled, twisted and spread can have serious effects. We look at how information affected the lives of thousands \u2013 possibly millions \u2013 of people when it was manipulated following the Chernobyl nuclear disaster \u2013 and find some similarities today. Includes sound bites from Yuriy Tatarchuck \u2013 Chernobyl Expert. Also available in high definition.