WARSAW, Poland - Polish authorities say they have arrested a man suspected of planning an attack on the Parliament building in Warsaw.
Prosecutors said Tuesday that they arrested the man in Krakow on Nov. 9. They say he is a chemist who possessed explosive materials and guns.
Prosecutor Piotr Krason gave details of the case at a news conference in Warsaw.
He said the man has confessed in part to the suspicions against him.