Explosion at Davos hotel close to where top executives and world leaders were meeting 27 Jan 2011 Left-wing activists claimed responsibility for a minor explosion on Thursday at a hotel in Davos, close to where top executives and world ... Russia's envoy to NATO, Dmitry Rogozin, said the Stuxnet virus caused centrifuges producing enriched uranium at the Bushehr plant to spin out of control, which could have sparked a new ?Chernobyl tragedy,? the 1986 nuclear meltdown in ...
