NEW YORK -- US stocks headed for a lower open today, with investors still anxious about the financial sector even after the government bailed out the insurer American International Group Inc. and Barclays PLC bought a chunk of Lehman hurricane gustav has closed the gulf of mexico's key oil and natural gas facilities as it slammed into the coast - eerily three years following the devastation of katrina. it will Stocks bankbank.com US stocks hig for lower open on AIG bailaut Home