US stocks rally after their sell-off, but not by enough to keep them from a 4th straight losing week

By STAN CHOE, Associated Press NEW YORK (AP) — U.S. stocks are bouncing back Friday, but not by enough to keep Wall Street from heading toward a fourth straight losing week, which would be its longest such streak since August. The S&P 500 was 1% higher in morning trading, a day after closing more…