Wall Street slips, Wal-Mart biggest drag
US stock fell, dragged down by Wal-Mart's weak results and after a rally that took the Dow Jones & S&P 500 to record closing highs.

Stronger-than-expected housing data also suggested that the Federal Reserve could have room to raise interest rates sooner rather than later.
US housing starts jumped to their highest level in nearly 7-1/2 years in April and permits soared.
A stream of weak economic data through last week suggested that Fed would wait to see more strength in the economy before raising rates.
Markets have been pushed higher by the fact that there is nowhere else to invest, said Peter Cardillo, chief market economist at Rockwell Global Capital in New York.
Seven of the 10 major S&P 500 sectors were down, with the energy index weighing the most with a 1.04 per cent fall. Exxon Mobil fell 0.68 per cent, making it the biggest drag on the index.
Oil prices fell on Tuesday as the dollar strengthened and on evidence of ample supplies of Middle Eastern oil despite wars in northern Iraq, Syria and Yemen.
At 10:18 a.m. EDT the Dow Jones industrial average was down 11.18 points, or 0.06 per cent, at 18,287.7, the S&P 500 was down 1.28 points, or 0.06 per cent, at 2,127.92 and the Nasdaq Composite was down 5.12 points, or 0.1 per cent, at 5,073.32.
Wal-Mart shares fell 3.7 per cent to $76.98 and were the biggest drag on the Dow and the S&P 500 after the company reported lower-than-expected US same-store sales growth.
Home Depot rose 0.2 per cent to $114.56 after the company reported a better-than-expected quarterly profit.
TJX Cos rose 3.1 per cent to $69.33 after it reported a 6 per cent rise in quarterly sales.
Urban Outfitters was down 17 per cent at $33.73 after it reported quarterly sales that fell short of market estimates.
Declining issues outnumbered advancers on the NYSE by 1,960 to 878, for a 2.23-to-1 ratio on the downside. On the Nasdaq, 1,521 issues fell and 951 advanced for a 1.60-to-1 ratio favoring decliners.
The S&P 500 index posted 31 new 52-week highs and no new lows; the Nasdaq Composite recorded 79 new highs and 22 new lows.
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