Business RecorderMIDEAST STOCKS-Gulf markets soft, stimulus plan doesn't buoy SaudiReutersDUBAI, Dec 14 (Reuters) - Gulf stock markets were mostly soft in early trade on Thursday, with the Saudi Arabian bourse taking little encouragement from the government's announcement of a 72 billion riyal ($19 billion) stimulus package. King Salman ...Russia, Saudi Arabia Sign Atomic Energy Cooperation RoadmapU.S.