US STOCKS-Wall St falls on sour Apple results
By: Leah Schnurr
*Dow off 0.3 pct, S&P 500 off 0.5 pct, Nasdaq off 0.6 pct. NEW YORK, Oct 26- U.S. stocks fell on Friday, as investors fretted about Apple's weaker-than-expected results- the latest in a string of lackluster earnings- and signs that economic growth is still not strong enough to make a significant reduction in unemployment.