By Agence France-Presse  WASHINGTON—A US nuclear expert said Saturday that the accident at a Japanese nuclear reactor was one of the three worst in history, and could become a "complete disaster" if it goes to a full meltdown."This is going to go down in history as one of the three greatest nuclear incidents if it stops now," Joseph Cirincione, the head of the Ploughsares Fund, said in an interview on CNN.  |
