We're coming up to 25th anniversary of the Chernobyl disaster on April 26th, 1986.
Chernobyl the Lost Film
"This film shows the terrifying images captured by the Russian filmmaker Vladimir Shevchenko on scene at Chernobyl those dreadful days in April 1986. Shevchenko later died suffering from the radiation he exposed himself to. Sadly, his name is not among the official casualties of the accident."
I'm a huge fan of Filatova Elena Vladimirovna's excellent, passionate, informative and moving blog, elenafilatova.com
More details about the Chernobyl Accident.
Radiation issues in the USA