BERLIN (AP) — An alleged Mossad spy from Israel wanted in connection with the hit-squad slaying of a Hamas agent in Dubai has been arrested in Poland, officials said Saturday. The man, using the name Uri Brodsky, is suspected of working for Mossad in Germany and helping to issue a fake German passport to a member of the Mossad operation that allegedly killed Hamas agent Mahmoud al-Mabhouh in Dubai in January, a spokesman for the German federal prosecutor's