Nikkei slumps to 4-week closing low on U.S. fiscal worries
November 12, 2012 at 01:06 AM EST
TOKYO, Nov 12 (Reuters) - Japan's Nikkei stock average fell for a sixth straight day and hit a four-week closing low on Monday, hurt by concerns over U.S. fiscal woes that threaten to push the world's largest economy into recession.
