US stocks fall; S&P 500 ends with 2nd straight weekly loss
Wall Street capped a choppy week with a second straight weekly loss for the S&P 500 Friday as worries about a potential escalation in the trade war between the U.S. and China erased early gains. Technology companies led the broad slide as investors weighed a report saying the Trump administration is considering ways to limit U.S. investments in China. Bloomberg cited unnamed people familiar with the administration's internal discussions. Uncertainty over the long-running trade war has fueled volatility in the market and stoked worries that the impact of tariffs and other tactics ...