QATAR AND GERMANY HAVE HELD TALKS ABOUT IRAN'S NUCLEAR ISSUE DURING A VISIT TO DOHA BY GERMAN FOREIGN MINISTER FRANK-WALTER STEINMEIER, THE QATARI NEWS AGENCY (QNA) REPORTED THURSDAY. . FIRST DEPUTY PREMIER AND FOREIGN MINISTER SHEIKH HAMAD BIN JASSEM BIN JABER AL THANI AND STEINMEIER HELD TALKS ON IRAN AND ON MEANS OF BOLSTERING ECONOMIC RELATIONS, SAID QNA. -