Stocks dropped sharply on Friday, concluding what has been a wild week for Wall Street. A weaker-than-expected jobs report and China-U.S. trade tensions sent the Dow Jones Industrial Average lower by 558.72 points to 24,388.95 and erased its gains for the year. The S&P 500 pulled back 2.3 percent to 2,633.08 and also turned negative for the year. The Nasdaq Composite dropped 3.05 percent to close at 6,969.25. Shares of large-cap tech companies led the way lower. Facebook, Amazon, Netflix and Google-parent Alphabet all traded lower. Apple's stock also fell 3.6 percent — erasing its gains for the year — after ... (full story)