US STOCKS-Wall St sinks as Trump cancels N.Korea summit, targets car imports By: Reuters: Company News May 24, 2018 at 11:58 AM EDT * Indexes down: Dow 0.76 pct, S&P 0.53 pct, Nasdaq 0.44 pct (Changes comment, adds details, updates prices) Read More >> Related Stocks: Best Buy Ford Motor General Motors