Stocks drop as GE, utilities hit by nuclear doubts By: MarketWatch March 14, 2011 at 09:05 AM EDT U.S. stocks fll Monday as worries escalated about the financial impact of Japan’s devastating earthquake and tsunami. Read More >> Related Stocks: 3M Co Berkshire Hathaway Berkshire Hathaway Boeing Co Denison Mines Corp. General Electric Microsoft Standard & Poors 500 Uranium Energy