Take a look at that arch that they are building to cover and contain further contamination -
http://www.nytimes.com/interactive/2014/04/27/science/chernobyl-capping-a-catastrophe.html
Yups, the first one is EoL'ing...!
There are a ton of U-tube videos out there on this tragedy, basically they show:
1. The foolhardy nature of the engineers to run a "test", for which the reactor was not designed. (Using power from a depleting source to cool itself, they short circuited the cooling mechanism basically -in- theory).
2. The success of the township and how it was life upliftment for many in the USSR at that time.
3. The breach and how drastic it was. Fallout was recorded even at the Scandinavian nations.
4. Lie and cover up by the authorities.
5. Plight of the workers and how they were exposed to extreme radiation.
6. The extent of the radiation cover up.
7. Total abandonment and isolation of the area. Scary.
8. How mismanagement can lead to such disasters.
WMD's (specially the MIRVs) are 10000 times worse, cause they are meant to do this.