Related: Chernobyl Disaster: 20 years later , Chernobyl

1. More Europe
   1. Zoo worker dies after tiger attack
   2. Are ‘lone wolf’ attacks the new path to terror?
   3. Slain soldier's wife thought he was safe in UK
   4. Sweden riots: Cops seek help, US citizens warned
   5. Officials: UK fighters intercept jet after bomb 'threat'
2. More world news
   1. Are ‘lone wolf’ attacks the new path to terror?
   2. Officials: UK fighters intercept jet after bomb 'threat'
   3. Slain soldier's wife thought he was safe in UK
   4. Zoo worker dies after tiger attack
   5. Toronto mayor denies, finally, use of crack cocaine
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