THE more Wall Street chewed over Fed head Alan Greenspan's cautious comments to Congress the less it liked them. The Dow Jones Industrial Average, higher by 140 points at one point, finished the day up just 12.32 points or 0.12% to 10,127.58. The Nasdaq Index closed the session down 14.98 points or 0.86% to 1,751.88, 42 points off its intra-day high.