A massive explosion took place in one of the main government offices in Oslo, Norway.
Two people have been confirmed dead.
Government and newspaper offices in the district near Jens Stoltenberg, the Prime Minister`s office have been damaged.
Norwegian police have just confirmed that the cause of the explosion was a bomb but there is still uncertainty about who is behind the explosion.
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目前還不知道是哪個組織發動的攻擊..