Wall St ends marginally lower; ADRs slip

The Dow Jones industrial average was down 29 points at 12,638. The Nasdaq slipped two points to 2489.

Indian ADRs also ended on a weak note. VSNL, Tata Motors and Dr.Reddy's slipped over 1% each to $22.40, $20.27 and $16.73, respectively. Satyam was down nearly 1% to $24.21. ICICI Bank, however, moved up 1.3% to $46.74.